Items where Author is "Floyd, Sian"

Year Item Type Full Text

Article

The effect of HIV on Child Mortality Trends in sub-Saharan Africa. (2004) ZabaB; MarstonM; FloydS

Design of pragmatic trials of tuberculosis interventions - authors' reply. (2014) Ayles, Helen; Floyd, Sian; Beyers, Nulda; Godfrey-Faussett, Peter; ZAMSTAR team

Effect of household and community interventions on the burden of tuberculosis in southern Africa: the ZAMSTAR community-randomised trial. (2013) Ayles, Helen; Muyoyeta, Monde; Du Toit, Elizabeth; Schaap, Ab; Floyd, Sian; Simwinga, Musonda; Shanaube, Kwame; Chishinga, Nathaniel; Bond, Virginia; Dunbar, Rory; De Haas, Petra; James, Anelet; Gey van Pittius, Nico C; Claassens, Mareli; Fielding, Katherine; Fenty, Justin; Sismanidis, Charalampos; Hayes, Richard J; Beyers, Nulda; Godfrey-Faussett, Peter; ZAMSTAR team

The association of hyperglycaemia with prevalent tuberculosis: a population-based cross-sectional study. (2016) Bailey, Sarah Lou; Ayles, Helen; Beyers, Nulda; Godfrey-Faussett, Peter; Muyoyeta, Monde; du Toit, Elizabeth; Yudkin, John S; Floyd, Sian

Diabetes mellitus in Zambia and the Western Cape province of South Africa: Prevalence, risk factors, diagnosis and management. (2016) Bailey, Sarah Lou; Ayles, Helen; Beyers, Nulda; Godfrey-Faussett, Peter; Muyoyeta, Monde; du Toit, Elizabeth; Yudkin, John S; Floyd, Sian

High HIV incidence and low uptake of HIV prevention services: The context of risk for young male adults prior to DREAMS in rural KwaZulu-Natal, South Africa. (2018) Baisley, Kathy; Chimbindi, Natsayi; Mthiyane, Nondumiso; Floyd, Sian; McGrath, Nuala; Pillay, Deenan; Seeley, Janet; Zuma, Thembelihle; Dreyer, Jaco; Gareta, Dickman; Smit, Theresa; Mutevedzi, Tinofa; Fenty, Justin; Herbst, Kobus; Birdthistle, Isolde; Shahmanesh, Maryam

Reproductive preferences and contraceptive use: a comparison of monogamous and polygamous couples in northern Malawi. (2012) Baschieri, A; Cleland, J; Floyd, S; Dube, A; Msona, A; Molesworth, A; Glynn, JR; French, N

Unintended Childbearing and Child Growth in Northern Malawi. (2016) Baschieri, Angela; Machiyama, Kazuyo; Floyd, Sian; Dube, Albert; Molesworth, Anna; Chihana, Menard; Glynn, Judith R; Crampin, Amelia C; French, Neil; Cleland, John

Improving retention of community-recruited participants in HIV prevention research through Saturday household visits; findings from the HPTN 071 (PopART) study in South Africa. (2021) Bell-Mandla, NF; Sloot, R; Maarman, G; Griffith, S; Moore, A; Floyd, S; Hayes, R; Fidler, S; Ayles, H; Bock, P; HPTN 071 (PopART) study team

Differences between naive and memory T cell phenotype in Malawian and UK adolescents: a role for Cytomegalovirus? (2008) Ben-Smith, Anne; Gorak-Stolinska, Patricia; Floyd, Sian; Weir, Rosemary E; Lalor, Maeve K; Mvula, Hazzie; Crampin, Amelia C; Wallace, Diana; Beverley, Peter Cl; Fine, Paul Em; Dockrell, Hazel M

The PPD-specific T-cell clonal response in UK and Malawian subjects following BCG vaccination: a new repertoire evolves over 12 months. (2006) Bennett, Andrea R; Gorak-Stolinska, Patricia; Ben-Smith, Anne; Floyd, Sian; de Lara, Catherine M; Weir, Rosemary E; Lalor, Maeve K; Makamo, Kandakuone; Msiska, Glyn K; Crampin, Amelia C; Fine, Paul EM; Dockrell, Hazel M; Beverley, Peter CL

A comparison of dual skin test with mycobacterial antigens and tuberculin skin test alone in estimating prevalence of Mycobacterium tuberculosis infection from population surveys. (2003) Bierrenbach, AL; Floyd, S; Cunha, SC; Dourado, I; Barreto, ML; Pereira, SM; Hijjar, MA; Rodrigues, LC

From affected to infected? Orphanhood and HIV risk among female adolescents in urban Zimbabwe. (2008) Birdthistle, Isolde J; Floyd, Sian; Machingura, Auxillia; Mudziwapasi, Netsai; Gregson, Simon; Glynn, Judith R

Child sexual abuse and links to HIV and orphanhood in urban Zimbabwe. (2011) Birdthistle, Isolde J; Floyd, Sian; Mwanasa, Stewart; Nyagadza, Auxillia; Gwiza, Edmore; Glynn, Judith R

Early impact of the DREAMS partnership on young women's knowledge of their HIV status: causal analysis of population-based surveys in Kenya and South Africa. (2021) Birdthistle, Isolde; Carter, Daniel J; Mthiyane, Nondumiso T; Orindi, Benedict O; Muuo, Sheru; Chimbindi, Natsayi; Ziraba, Abdhalah; Shahmanesh, Maryam; Baisley, Kathy; Floyd, Sian

Is education the link between orphanhood and HIV/HSV-2 risk among female adolescents in urban Zimbabwe? (2009) Birdthistle, Isolde; Floyd, Sian; Nyagadza, Auxillia; Mudziwapasi, Netsai; Gregson, Simon; Glynn, Judith R

Evaluating the impact of DREAMS on HIV incidence among adolescent girls and young women: A population-based cohort study in Kenya and South Africa. (2021) Birdthistle, Isolde; Kwaro, Daniel; Shahmanesh, Maryam; Baisley, Kathy; Khagayi, Sammy; Chimbindi, Natsayi; Kamire, Vivienne; Mthiyane, Nondumiso; Gourlay, Annabelle; Dreyer, Jaco; Phillips-Howard, Penelope; Glynn, Judith; Floyd, Sian

Non-consensual sex and association with incident HIV infection among women: a cohort study in rural Uganda, 1990-2008. (2013) Birdthistle, Isolde; Mayanja, Billy N; Maher, Dermot; Floyd, Sian; Seeley, Janet; Weiss, Helen A

Evaluating the impact of the DREAMS partnership to reduce HIV incidence among adolescent girls and young women in four settings: a study protocol. (2018) Birdthistle, Isolde; Schaffnit, Susan B; Kwaro, Daniel; Shahmanesh, Maryam; Ziraba, Abdhalah; Kabiru, Caroline W; Phillips-Howard, Penelope; Chimbindi, Natsayi; Ondeng'e, Kenneth; Gourlay, Annabelle; Cowan, Frances M; Hargreaves, James R; Hensen, Bernadette; Chiyaka, Tarisai; Glynn, Judith R; Floyd, Sian

Patterns and implications of naturally acquired immune responses to environmental and tuberculous mycobacterial antigens in northern Malawi. (2001) Black, GF; Dockrell, HM; Crampin, AC; Floyd, S; Weir, RE; Bliss, L; Sichali, L; Mwaungulu, L; Kanyongoloka, H; Ngwira, B; Warndorff, DK; Fine, PE

Relationship between IFN-gamma and skin test responsiveness to Mycobacterium tuberculosis PPD in healthy, non-BCG-vaccinated young adults in Northern Malawi. (2001) Black, GF; Fine PEM; Warndorff, DK; Floyd, S; Weir, RE; Blackwell, JM; Bliss, L; Sichali, L; Mwaungulu, L; Chaguluka, S; Jarman, E; Ngwira, B; Dockrell, HM

Gamma interferon responses induced by a panel of recombinant and purified mycobacterial antigens in healthy, non-mycobacterium bovis BCG-vaccinated Malawian young adults. (2003) Black, Gillian F; Weir, Rosemary E; Chaguluka, Steven D; Warndorff, David; Crampin, Amelia C; Mwaungulu, Lorren; Sichali, Lifted; Floyd, Sian; Bliss, Lyn; Jarman, Elizabeth; Donovan, Linda; Andersen, Peter; Britton, Warwick; Hewinson, Glyn; Huygen, Kris; Paulsen, Jens; Singh, Mahavir; Prestidge, Ross; Fine, Paul EM; Dockrell, Hazel M

BCG-induced increase in interferon-gamma response to mycobacterial antigens and efficacy of BCG vaccination in Malawi and the UK: two randomised controlled studies. (2002) Black, Gillian F; Weir, Rosemary E; Floyd, Sian; Bliss, Lyn; Warndorff, David K; Crampin, Amelia C; Ngwira, Bagrey; Sichali, Lifted; Nazareth, Bernadette; Blackwell, Jenefer M; Branson, Keith; Chaguluka, Steven D; Donovan, Linda; Jarman, Elizabeth; King, Elizabeth; Fine, Paul EM; Dockrell, Hazel M

Renal dysfunction by baseline CD4 cell count in a cohort of adults starting antiretroviral treatment regardless of CD4 count in the HIV Prevention Trials Network 071 [HPTN 071; Population Effect of Antiretroviral Therapy to Reduce HIV Transmission (PopART)] study in South Africa. (2019) Bock, P; Nel, K; Fatti, G; Sloot, R; Ford, N; Voget, J; Gunst, C; Grobbelaar, N; Louis, F; Floyd, S; Hayes, R; Ayles, H; Beyers, N; Fidler, S; HPTN 071 (PopART) Team

Attrition when providing antiretroviral treatment at CD4 counts >500cells/μL at three government clinics included in the HPTN 071 (PopART) trial in South Africa. (2018) Bock, Peter; Fatti, Geoffrey; Ford, Nathan; Jennings, Karen; Kruger, James; Gunst, Colette; Louis, Françoise; Grobbelaar, Nelis; Shanaube, Kwame; Floyd, Sian; Grimwood, Ashraf; Hayes, Richard; Ayles, Helen; Fidler, Sarah; Beyers, Nulda; HPTN 071 (PopART) trial team

Incidence of Tuberculosis Among HIV-Positive Individuals Initiating Antiretroviral Treatment at Higher CD4 Counts in the HPTN 071 (PopART) Trial in South Africa. (2017) Bock, Peter; Jennings, Karen; Vermaak, Redwaan; Cox, Helen; Meintjes, Graeme; Fatti, Geoffrey; Kruger, James; De Azevedo, Virginia; Maschilla, Leonard; Louis, Francoise; Gunst, Colette; Grobbelaar, Nelis; Dunbar, Rory; Limbada, Mohammed; Floyd, Sian; Grimwood, Ashraf; Ayles, Helen; Hayes, Richard; Fidler, Sarah; Beyers, Nulda

Secondary analysis of tuberculosis stigma data from a cluster randomised trial in Zambia and South Africa (ZAMSTAR). (2017) Bond, V; Floyd, S; Fenty, J; Schaap, A; Godfrey-Faussett, P; Claassens, M; Shanaube, K; Ayles, H; Hargreaves, JR

How 'place' matters for addressing the HIV epidemic: evidence from the HPTN 071 (PopART) cluster-randomised controlled trial in Zambia and South Africa. (2021) Bond, Virginia; Hoddinott, Graeme; Viljoen, Lario; Ngwenya, Fredrick; Simuyaba, Melvin; Chiti, Bwalya; Ndubani, Rhoda; Makola, Nozizwe; Donnell, Deborah; Schaap, Ab; Floyd, Sian; Hargreaves, James; Shanaube, Kwame; Fidler, Sarah; Bock, Peter; Ayles, Helen; Hayes, Richard; Simwinga, Musonda; Seeley, Janet; HPTN071 (PopART) study team

Sexually Transmitted Bedfellows: Exquisite Association Between HIV and Herpes Simplex Virus Type 2 in 21 Communities in Southern Africa in the HIV Prevention Trials Network 071 (PopART) Study. (2018) Bradley, John; Floyd, Sian; Piwowar-Manning, Estelle; Laeyendecker, Oliver; Young, Alicia; Bell-Mandla, Nomtha; Bwalya, Justin; Bock, Peter; Fidler, Sarah; Ayles, Helen; Hayes, Richard J; HPTN 071 (PopART) Study Team

Evaluation of COVID-19 antigen rapid diagnostic tests for self-testing in Lesotho and Zambia. (2024) Bresser, Moniek; Erhardt, Rahel Milena; Shanaube, Kwame; Simwinga, Musonda; Mahlatsi, Palesa Agnes; Belus, Jennifer; Schaap, Albertus; Amstutz, Alain; Gachie, Thomas; Glass, Tracy Renée; Kangololo, Bxyn; 'Mota, John; Floyd, Sian; Katende, Bulemba; Klinkenberg, Eveline; Ayles, Helen; Reither, Klaus; Ruperez, Maria

Does enhanced HIV prevention, diagnosis, and linkage to care reduce hospitalisation in high HIV-burden communities in Zambia and South Africa? findings from the HPTN 071 (PopART) randomised trial. (2025) Burger, Ronelle; Bell-Mandla, Nomtha; Harper, Abigail; Richardson, Sean; Kanema, Sarah; Thomas, Ranjeeta; Mwenge, Lawrence; Wilson, Ethan; Floyd, Sian; Bock, Peter; Ayles, Helen; Fidler, Sarah; Hayes, Richard; Hauck, Katharina; HPTN 071 (PopART) study team

What's in a Name? A Mixed Method Study on How Young Women Who Sell Sex Characterize Male Partners and Their Use of Condoms. (2021) Busza, Joanna; Hensen, Bernadette; Birdthistle, Isolde; Chabata, Sungai T; Hargreaves, James R; Floyd, Sian; Chiyaka, Tarisai; Mushati, Phillis; Cowan, Frances M description

Condom use among young women who sell sex in Zimbabwe: a prevention cascade analysis to identify gaps in HIV prevention programming. (2020) Chabata, Sungai T; Hensen, Bernadette; Chiyaka, Tarisai; Mushati, Phillis; Busza, Joanna; Floyd, Sian; Birdthistle, Isolde; Hargreaves, James R; Cowan, Frances M

Changes Over Time in HIV Prevalence and Sexual Behaviour Among Young Female Sex-Workers in 14 Sites in Zimbabwe, 2013-2016. (2019) Chabata, Sungai T; Hensen, Bernadette; Chiyaka, Tarisai; Mushati, Phillis; Mtetwa, Sibongile; Hanisch, Dagmar; Napierala, Sue; Busza, Joanna; Floyd, Sian; Fearon, Elizabeth; Birdthistle, Isolde; Hargreaves, James R; Cowan, Frances M picture_as_pdf

The impact of the DREAMS partnership on HIV incidence among young women who sell sex in two Zimbabwean cities: results of a non-randomised study. (2021) Chabata, Sungai T; Hensen, Bernadette; Chiyaka, Tarisai; Mushati, Phillis; Musemburi, Sithembile; Dirawo, Jeffrey; Busza, Joanna; Floyd, Sian; Birdthistle, Isolde; Hargreaves, James R; Cowan, Frances M

Strategies to Identify and Reach Young Women Who Sell Sex With HIV Prevention and Care Services: Lessons Learnt From the Implementation of DREAMS Services in Two Cities in Zimbabwe. (2022) Chabata, Sungai T; Makandwa, Rumbidzo; Hensen, Bernadette; Mushati, Phillis; Chiyaka, Tarisai; Musemburi, Sithembile; Busza, Joanna; Floyd, Sian; Birdthistle, Isolde; Hargreaves, James R; Cowan, Frances M

Assessment of a screening tool to aid home-based identification of adolescents (aged 10-14) living with HIV in Zambia and South Africa: HPTN 071 (PopART) study. (2024) Chaila, Mwate Joseph; Mcleod, David; Vermund, Sten H; Mbolongwe-Thornicroft, Moomba; Mbewe, Madalitso; Mubekapi-Musadaidzwa, Constance; Harper, Abigail; Schaap, Albertus; Floyd, Sian; Hoddinott, Graeme; Hayes, Richard; Fidler, Sarah; Ayles, Helen; Shanaube, Kwame; HPTN 071 (PopART) for Youth (P-ART-Y) Study Team

Maternal HIV status associated with under-five mortality in rural Northern Malawi: a prospective cohort study. (2015) Chihana, Menard L; Price, Alison; Floyd, Sian; Mboma, Sebastian; Mvula, Hazzie; Branson, Keith; Saul, Jacqueline; Zaba, Basia; French, Neil; Crampin, Amelia C; Glynn, Judith R html

Adult mortality and probable cause of death in rural northern Malawi in the era of HIV treatment. (2012) Chihana, Menard; Floyd, Sian; Molesworth, Anna; Crampin, Amelia C; Kayuni, Ndoliwe; Price, Alison; Zaba, Basia; Jahn, Andreas; Mvula, Hazzie; Dube, Albert; Ngwira, Bagrey; Glynn, Judith R; French, Neil

Distribution of environmental mycobacteria in Karonga District, northern Malawi. (2006) Chilima, Benson Z; Clark, Ian M; Floyd, Sian; Fine, Paul EM; Hirsch, Penny R

Translating DREAMS into practice: Early lessons from implementation in six settings. (2018) Chimbindi, Natsayi; Birdthistle, Isolde; Shahmanesh, Maryam; Osindo, Jane; Mushati, Phillis; Ondeng'e, Kenneth; Zuma, Thembelihle; Chiyaka, Tarisai; Kyegombe, Nambusi; Hargreaves, James; Busza, Joanna; Floyd, Sian; Seeley, Janet

Persistently high incidence of HIV and poor service uptake in adolescent girls and young women in rural KwaZulu-Natal, South Africa prior to DREAMS. (2018) Chimbindi, Natsayi; Mthiyane, Nondumiso; Birdthistle, Isolde; Floyd, Sian; McGrath, Nuala; Pillay, Deenan; Seeley, Janet; Zuma, Thembelihle; Dreyer, Jaco; Gareta, Dickman; Mutevedzi, Tinofa; Fenty, Justin; Herbst, Kobus; Smit, Theresa; Baisley, Kathy; Shahmanesh, Maryam

Evaluating use of mass-media communication intervention 'MTV-Shuga' on increased awareness and demand for HIV and sexual health services by adolescent girls and young women in South Africa: an observational study. (2023) Chimbindi, Natsayi; Mthiyane, Nondumiso; Chidumwa, Glory; Zuma, Thembelihle; Dreyer, Jaco; Birdthistle, Isolde; Floyd, Sian; Kyegombe, Nambusi; Grundy, Chris; Cawood, Cherie; Danaviah, Siva; Smit, Theresa; Pillay, Deenan; Baisley, Kathy; Harling, Guy; Seeley, Janet; Shahmanesh, Maryam

Antiretroviral therapy based HIV prevention targeting young women who sell sex: a mixed method approach to understand the implementation of PrEP in a rural area of KwaZulu-Natal, South Africa. (2021) Chimbindi, Natsayi; Mthiyane, Nondumiso; Zuma, Thembelihle; Baisley, Kathy; Pillay, Deenan; McGrath, Nuala; Harling, Guy; Sherr, Lorraine; Birdthistle, Isolde; Floyd, Sian; Dreyer, Jaco; Nakasone, Sarah; Seeley, Janet; Shahmanesh, Maryam

Estimating the extent of household contact misclassification with index cases of disease in longitudinal studies using a stochastic simulation model. (2013) Chirwa, T; Floyd, S; Fine, P

Estimating the extent of household contact misclassification with index cases of disease in longitudinal studies using a stochastic simulation model. (2012) Chirwa, Tobias; Floyd, Sian; Fine, Paul

Reaching young women who sell sex: Methods and results of social mapping to describe and identify young women for DREAMS impact evaluation in Zimbabwe. (2018) Chiyaka, Tarisai; Mushati, Phillis; Hensen, Bernadette; Chabata, Sungai; Hargreaves, James R; Floyd, Sian; Birdthistle, Isolde J; Cowan, Frances M; Busza, Joanna R

Symptom screening rules to identify active pulmonary tuberculosis: Findings from the Zambian South African Tuberculosis and HIV/AIDS Reduction (ZAMSTAR) trial prevalence surveys. (2017) Claassens, MM; van Schalkwyk, C; Floyd, S; Ayles, H; Beyers, N

High prevalence of tuberculosis and insufficient case detection in two communities in the Western Cape, South Africa. (2013) Claassens, Mareli; van Schalkwyk, Cari; den Haan, Leonie; Floyd, Sian; Dunbar, Rory; van Helden, Paul; Godfrey-Faussett, Peter; Ayles, Helen; Borgdorff, Martien; Enarson, Donald; Beyers, Nulda

Prevalence of Mycobacterium bovis in milk on dairy cattle farms: An international systematic literature review and meta-analysis. (2022) Collins, Áine B; Floyd, Sian; Gordon, Stephen V; More, Simon J

HPTN 071 (PopART): a cluster-randomized trial of the population impact of an HIV combination prevention intervention including universal testing and treatment: mathematical model. (2013) Cori, Anne; Ayles, Helen; Beyers, Nulda; Schaap, Ab; Floyd, Sian; Sabapathy, Kalpana; Eaton, Jeffrey W; Hauck, Katharina; Smith, Peter; Griffith, Sam; Moore, Ayana; Donnell, Deborah; Vermund, Sten H; Fidler, Sarah; Hayes, Richard; Fraser, Christophe; HPTN 071 PopART Study Team

Married to M. tuberculosis: risk of infection and disease in spouses of smear-positive tuberculosis patients. (2012) Crampin, A; Kasimba, S; Mwaungulu, NJ; Dacombe, R; Floyd, S; Glynn, JR; Fine, PEM

Comparison of two versus three smears in identifying culture-positive tuberculosis patients in a rural African setting with high HIV prevalence. (2001) Crampin, AC; Floyd, S; Mwaungulu, F; Black, G; Ndhlovu, R; Mwaiyeghele, E; Glynn, JR; Warndorff, DK; Fine, PE

Assessment and evaluation of contact as a risk factor for tuberculosis in rural Africa. (2008) Crampin, AC; Floyd, S; Ngwira, BM; Mwinuka, V; Mwaungulu, JN; Branson, K; Fine, PEM; Glynn, JR

Tuberculosis and gender: exploring the patterns in a case control study in Malawi. (2004) Crampin, AC; Glynn, JR; Floyd, S; Malema, SS; Mwinuka, VK; Ngwira, BMM; Mwaungulu, FD; Warndorff, DK; Fine, PEM

The value of two versus three smears in identifying culture positive tuberculosis patients in Karonga district. (2002) Crampin, AC; Mwaungulu, F; Floyd, S; Black, GF; Ndhlovu, R; Mwaiyeghele, E; Glynn, JR; Fine, PEM

Profile: the Karonga Health and Demographic Surveillance System. (2012) Crampin, Amelia C; Dube, Albert; Mboma, Sebastian; Price, Alison; Chihana, Menard; Jahn, Andreas; Baschieri, Angela; Molesworth, Anna; Mwaiyeghele, Elnaeus; Branson, Keith; Floyd, Sian; McGrath, Nuala; Fine, Paul EM; French, Neil; Glynn, Judith R; Zaba, Basia

The long-term impact of HIV and orphanhood on the mortality and physical well-being of children in rural Malawi. (2003) Crampin, Amelia C; Floyd, Sian; Glynn, Judith R; Madise, Nyovani; Nyondo, Andrew; Khondowe, Masiya M; Njoka, Chance L; Kanyongoloka, Huxley; Ngwira, Bagrey; Zaba, Basia; Fine, Paul E

Long-term follow-up of HIV-positive and HIV-negative individuals in rural Malawi. (2002) Crampin, Amelia C; Floyd, Sian; Glynn, Judith R; Sibande, Felix; Mulawa, Dominic; Nyondo, Andrew; Broadbent, Philip; Bliss, Lyn; Ngwira, Bagrey; Fine, Paul EM

Tuberculosis transmission attributable to close contacts and HIV status, Malawi. (2006) Crampin, Amelia C; Glynn, Judith R; Traore, Hamidou; Yates, Malcolm D; Mwaungulu, Lorren; Mwenebabu, Michael; Chaguluka, Steven D; Floyd, Sian; Drobniewski, Francis; Fine, Paul EM

Recurrent TB: relapse or reinfection? The effect of HIV in a general population cohort in Malawi. (2010) Crampin, Amelia C; Mwaungulu, J Nimrod; Mwaungulu, Frank D; Mwafulirwa, D Totah; Munthali, Kondwani; Floyd, Sian; Fine, Paul Em; Glynn, Judith R

Use of antenatal clinic surveillance to assess the effect of sexual behavior on HIV prevalence in young women in Karonga district, Malawi. (2008) Crampin, Amelia Catharine; Jahn, Andreas; Kondowe, Masiya; Ngwira, Bagrey M; Hemmings, Joanne; Glynn, Judith R; Floyd, Sian; Fine, Paul E; Zaba, Basia

Time delays between patient and laboratory selectively affect accuracy of helminth diagnosis. (2006) Dacombe, RJ; Crampin, AC; Floyd, S; Randall, A; Ndhlovu, R; Bickle, Q; Fine, PEM

Who are the male sexual partners of adolescent girls and young women? Comparative analysis of population data in three settings prior to DREAMS roll-out. (2018) Doyle, Aoife M; Floyd, Sian; Baisley, Kathy; Orindi, Benedict; Kwaro, Daniel; Mthiyane, Thandiwe N; Muuo, Sheru; Shahmanesh, Maryam; Ziraba, Abdhalah; Birdthistle, Isolde

Fertility intentions and use of contraception among monogamous couples in northern Malawi in the context of HIV testing: a cross-sectional analysis. (2012) Dube, Albert LN; Baschieri, Angela; Cleland, John; Floyd, Sian; Molesworth, Anna; Parrott, Fiona; French, Neil; Glynn, Judith R

Determination of HIV status and identification of incident HIV infections in a large, community-randomized trial: HPTN 071 (PopART). (2020) Eshleman, Susan H; Piwowar-Manning, Estelle; Wilson, Ethan A; Lennon, Denni; Fogel, Jessica M; Agyei, Yaw; Sullivan, Philip A; Weng, Lei; Moore, Ayana; Laeyendecker, Oliver; Kosloff, Barry; Bwalya, Justin; Maarman, Gerald; van Deventer, Anneen; Floyd, Sian; Bock, Peter; Ayles, Helen; Fidler, Sarah; Hayes, Richard; Donnell, Deborah; HPTN 071 (PopART) Study Team

Environmental mycobacteria in northern Malawi: implications for the epidemiology of tuberculosis and leprosy. (2001) Fine, PE; Floyd, S; Stanford, JL; Nkhosa, P; Kasunga, A; Chaguluka, S; Warndorff, DK; Jenkins, PA; Yates, M; Ponnighaus, JM

Large-scale candidate gene study of tuberculosis susceptibility in the Karonga district of northern Malawi. (2004) Fitness, Jodene; Floyd, Sian; Warndorff, David K; Sichali, Lifted; Malema, Simon; Crampin, Amelia C; Fine, Paul EM; Hill, Adrian VS

Large-scale candidate gene study of leprosy susceptibility in the Karonga district of northern Malawi. (2004) Fitness, Jodene; Floyd, Sian; Warndorff, David K; Sichali, Lifted; Mwaungulu, Lorren; Crampin, Amelia C; Fine, Paul EM; Hill, Adrian VS

Analysis of data from individuals demonstrates high discordance between IFN-gamma assays and PPD-tuberculin skin tests used in screening for tuberculosis infection - In reply. (2002) Floyd, S; Black, GF; Dockrell, HM; Fine, PEM

The social and economic impact of parental HIV on children in northern Malawi: retrospective population-based cohort study. (2007) Floyd, S; Crampin, AC; Glynn, JR; Madise, N; Mwenebabu, M; Mnkhondia, S; Ngwira, B; Zaba, B; Fine, PEM

Towards 90-90: Findings after two years of the HPTN 071 (PopART) cluster-randomized trial of a universal testing-and-treatment intervention in Zambia. (2018) Floyd, Sian; Ayles, Helen; Schaap, Albertus; Shanaube, Kwame; MacLeod, David; Phiri, Mwelwa; Griffith, Sam; Bock, Peter; Beyers, Nulda; Fidler, Sarah; Hayes, Richard; HPTN 071 (PopART) Study Team

The long-term social and economic impact of HIV on the spouses of infected individuals in northern Malawi. (2008) Floyd, Sian; Crampin, Amelia C; Glynn, Judith R; Mwenebabu, Michael; Mnkhondia, Stancelaus; Ngwira, Bagrey; Zaba, Basia; Fine, Paul EM

Optimising Xpert-Ultra and culture testing to reliably measure tuberculosis prevalence in the community: findings from surveys in Zambia and South Africa. (2022) Floyd, Sian; Klinkenberg, Eveline; de Haas, Petra; Kosloff, Barry; Gachie, Thomas; Dodd, Pete J; Ruperez, Maria; Wapamesa, Chali; Burnett, Michael J; Kalisvaart, Nico; Vermaak, Redwaan; Mainga, Tila; Schaap, Albertus; Fidler, Sarah; Mureithi, Linda; Shanaube, Kwame; Hayes, Richard; Ayles, Helen; TREATS study team

The effect of antiretroviral therapy provision on all-cause, AIDS and non-AIDS mortality at the population level--a comparative analysis of data from four settings in Southern and East Africa. (2012) Floyd, Sian; Marston, Milly; Baisley, Kathy; Wringe, Alison; Herbst, Kobus; Chihana, Menard; Kasamba, Ivan; Bärnighausen, Till; Urassa, Mark; French, Neil; Todd, Jim; Zaba, Basia

Population-level reduction in adult mortality after extension of free anti-retroviral therapy provision into rural areas in northern Malawi. (2010) Floyd, Sian; Molesworth, Anna; Dube, Albert; Banda, Emmanuel; Jahn, Andreas; Mwafulirwa, Charles; Ngwira, Bagrey; Branson, Keith; Crampin, Amelia C; Zaba, Basia; Glynn, Judith R; French, Neil

Underestimation of HIV prevalence in surveys when some people already know their status, and ways to reduce the bias. (2013) Floyd, Sian; Molesworth, Anna; Dube, Albert; Crampin, Amelia C; Houben, Rein; Chihana, Menard; Price, Alison; Kayuni, Ndoliwe; Saul, Jacqueline; French, Neil; Glynn, Judith R html

DREAMS impact on HIV status knowledge and sexual risk among cohorts of young women in Kenya and South Africa. (2022) Floyd, Sian; Mulwa, Sarah; Magut, Faith; Gourlay, Annabelle; Mthiyane, Nondumiso; Kamire, Vivienne; Osindo, Jane; Otieno, Moses; Chimbindi, Natsayi; Ziraba, Abdhalah; Phillips-Howard, Penelope; Kwaro, Daniel; Shahmanesh, Maryam; Birdthistle, Isolde; DREAMS Impact Evaluation Study Team

Kinetics of delayed-type hypersensitivity to tuberculin induced by bacille Calmette-Guérin vaccination in northern Malawi. (2002) Floyd, Sian; Pönnighaus, Jorg M; Bliss, Lyn; Nkhosa, Prince; Sichali, Lifted; Msiska, Glyn; Fine, Paul EM

HIV testing and treatment coverage achieved after 4 years across 14 urban and peri-urban communities in Zambia and South Africa: An analysis of findings from the HPTN 071 (PopART) trial. (2020) Floyd, Sian; Shanaube, Kwame; Yang, Blia; Schaap, Ab; Griffith, Sam; Phiri, Mwelwa; Macleod, David; Sloot, Rosa; Sabapathy, Kalpana; Bond, Virginia; Bock, Peter; Ayles, Helen; Fidler, Sarah; Hayes, Richard; HPTN 071 (PopART) study team

Analysis of tuberculosis prevalence surveys: new guidance on best-practice methods. (2013) Floyd, Sian; Sismanidis, Charalambos; Yamada, Norio; Daniel, Rhian; Lagahid, Jaime; Mecatti, Fulvia; Vianzon, Rosalind; Bloss, Emily; Tiemersma, Edine; Onozaki, Ikushi; Glaziou, Philippe; Floyd, Katherine

HIV drug resistance in a community-randomized trial of universal testing and treatment: HPTN 071 (PopART). (2022) Fogel, Jessica M; Wilson, Ethan A; Piwowar-Manning, Estelle; Breaud, Autumn; Clarke, William; Petropoulos, Christos; Moore, Ayana; Fraser, Christophe; Kosloff, Barry; Shanaube, Kwame; van Zyl, Gert; Scheepers, Michelle; Floyd, Sian; Bock, Peter; Ayles, Helen; Fidler, Sarah; Hayes, Richard; Donnell, Deborah; Eshleman, Susan H; HPTN 071 (PopART) Study Team

Antiretroviral Drug Detection in a Community-Randomized Trial of Universal HIV Testing and Treatment: HPTN 071 (PopART). (2022) Fogel, Jessica M; Zewdie, Kidist; Clarke, William A; Piwowar-Manning, Estelle; Breaud, Autumn; Moore, Ayana; Kosloff, Barry; Shanaube, Kwame; van Zyl, Gert; Scheepers, Michelle; Floyd, Sian; Bock, Peter; Ayles, Helen; Fidler, Sarah; Hayes, Richard; Donnell, Deborah; Eshleman, Susan H; HPTN 071 (PopART) Study Team

Genome-wide association study of leprosy in Malawi and Mali. (2022) Gilchrist, James J; Auckland, Kathryn; Parks, Tom; Mentzer, Alexander J; Goldblatt, Lily; Naranbhai, Vivek; Band, Gavin; Rockett, Kirk A; Toure, Ousmane B; Konate, Salimata; Sissoko, Sibiri; Djimdé, Abdoulaye A; Thera, Mahamadou A; Doumbo, Ogobara K; Sow, Samba; Floyd, Sian; Pönnighaus, Jörg M; Warndorff, David K; Crampin, Amelia C; Fine, Paul EM; Fairfax, Benjamin P; Hill, Adrian VS

Trends in tuberculosis and the influence of HIV infection in northern Malawi, 1988-2001. (2004) Glynn, Judith R; Crampin, Amelia C; Ngwira, Bagrey MM; Mwaungulu, Frank D; Mwafulirwa, Donex T; Floyd, Sian; Pönnighaus, Jörg M; Warndorff, David K; Fine, Paul EM

Mycobacterium tuberculosis Beijing genotype, northern Malawi. (2005) Glynn, Judith R; Crampin, Amelia C; Traore, Hamidou; Yates, Malcolm D; Mwaungulu, Frank D; Ngwira, Bagrey M; Chaguluka, Steven D; Mwafulirwa, Donex T; Floyd, Sian; Murphy, Caroline; Drobniewski, Francis A; Fine, Paul EM

Measuring concurrency: an empirical study of different methods in a large population-based survey and evaluation of the UNAIDS guidelines. (2012) Glynn, Judith R; Dube, Albert; Kayuni, Ndoliwe; Floyd, Sian; Molesworth, Anna; Parrott, Fiona; French, Neil; Crampin, Amelia C html

Assessing the validity of sexual behaviour reports in a whole population survey in rural Malawi. (2011) Glynn, Judith R; Kayuni, Ndoliwe; Banda, Emmanuel; Parrott, Fiona; Floyd, Sian; Francis-Chizororo, Monica; Nkhata, Misheck; Tanton, Clare; Hemmings, Joanne; Molesworth, Anna; Crampin, Amelia C; French, Neil

Age at menarche, schooling, and sexual debut in northern Malawi. (2010) Glynn, Judith R; Kayuni, Ndoliwe; Floyd, Sian; Banda, Emmanuel; Francis-Chizororo, Monica; Tanton, Clare; Molesworth, Anna; Hemmings, Joanne; Crampin, Amelia C; French, Neil

DNA fingerprint changes in tuberculosis: reinfection, evolution, or laboratory error? (2004) Glynn, Judith R; Yates, Malcolm D; Crampin, Amelia C; Ngwira, Bagrey M; Mwaungulu, Frank D; Black, Gillian F; Chaguluka, Steven D; Mwafulirwa, Donex T; Floyd, Sian; Murphy, Caroline; Drobniewski, Francis A; Fine, Paul EM

Acceptability of and experiences with menstrual hygiene cups among adolescent girls and young women aged 15-24 in two communities in Lusaka, Zambia: an exploratory study nested in the Yathu Yathu trial. (2025) Gondwe, Melleh; Simuyaba, Melvin; Phiri, Mwelwa; Mwansa, Chisanga; Schaap, Albertus; Sigande, Lucheka; Shanaube, Kwame; Floyd, Sian; Fidler, Sarah; Ayles, Helen; Simwinga, Musonda; Hensen, Bernadette

Immunogenicity of Danish-SSI 1331 BCG vaccine in the UK: comparison with Glaxo-Evans 1077 BCG vaccine. (2006) Gorak-Stolinska, Patricia; Weir, Rosemary E; Floyd, Sian; Lalor, Maeve K; Stenson, Sally; Branson, Keith; Blitz, Rose; Luke, Sarah; Nazareth, Bernadette; Ben-Smith, Anne; Fine, Paul EM; Dockrell, Hazel M

Awareness and uptake of the Determined, Resilient, Empowered, AIDS-free, Mentored and Safe HIV prevention package over time among population-based cohorts of young women in Kenya and South Africa. (2022) Gourlay, Annabelle J; Birdthistle, Isolde; Mulwa, Sarah; Mthiyane, Nondumiso T; Magut, Faith; Chimbindi, Natsayi; Ziraba, Abdhalah; Otieno, Moses; Kwaro, Daniel; Osindo, Jane; Kamire, Vivienne; Shahmanesh, Maryam; Floyd, Sian; DREAMS Impact Evaluation Study Team

Awareness and uptake of layered HIV prevention programming for young women: analysis of population-based surveys in three DREAMS settings in Kenya and South Africa. (2019) Gourlay, Annabelle; Birdthistle, Isolde; Mthiyane, Nondumiso Thandiwe; Orindi, Benedict O; Muuo, Sheru; Kwaro, Daniel; Shahmanesh, Maryam; Baisley, Kathy; Ziraba, Abdhalah; Floyd, Sian

Impact of the DREAMS Partnership on social support and general self-efficacy among adolescent girls and young women: causal analysis of population-based cohorts in Kenya and South Africa. (2022) Gourlay, Annabelle; Floyd, Sian; Magut, Faith; Mulwa, Sarah; Mthiyane, Nondumiso; Wambiya, Elvis; Otieno, Moses; Kamire, Vivienne; Osindo, Jane; Chimbindi, Natsayi; Ziraba, Abdhalah; Kwaro, Daniel; Shahmanesh, Maryam; Birdthistle, Isolde

A systematic review of the screening accuracy of the HIV Dementia Scale and International HIV Dementia Scale. (2013) Haddow, Lewis John; Floyd, Sian; Copas, Andrew; Gilson, Richard John Cary

HIV Stigma and Viral Suppression Among People Living With HIV in the Context of Universal Test and Treat: Analysis of Data From the HPTN 071 (PopART) Trial in Zambia and South Africa. (2020) Hargreaves, James R; Pliakas, Triantafyllos; Hoddinott, Graeme; Mainga, Tila; Mubekapi-Musadaidzwa, Constance; Donnell, Deborah; Piwowar-Manning, Estelle; Agyei, Yaw; Mandla, Nomhle F; Dunbar, Rory; Macleod, David; Floyd, Sian; Bock, Peter; Fidler, Sarah; Hayes, Richard J; Seeley, Janet; Stangl, Anne; Bond, Virginia; Ayles, Helen; HPTN 071 (PopART) Study Team

The association between HIV stigma and HIV incidence in the context of universal testing and treatment: analysis of data from the HPTN 071 (PopART) trial in Zambia and South Africa. (2022) Hargreaves, James R; Pliakas, Triantafyllos; Hoddinott, Graeme; Mainga, Tila; Mubekapi-Musadaidzwa, Constance; Donnell, Deborah; Wilson, Ethan; Piwowar-Manning, Estelle; Agyei, Yaw; Bell-Mandla, Nomtha F; Dunbar, Rory; Schaap, Ab; Macleod, David; Floyd, Sian; Bock, Peter; Fidler, Sarah; Seeley, Janet; Stangl, Anne; Bond, Virginia; Ayles, Helen; Hayes, Richard J; HPTN 071 (PopART) study team

What do the Universal Test and Treat trials tell us about the path to HIV epidemic control? (2020) Havlir, Diane; Lockman, Shahin; Ayles, Helen; Larmarange, Joseph; Chamie, Gabriel; Gaolathe, Tendani; Iwuji, Collins; Fidler, Sarah; Kamya, Moses; Floyd, Sian; Moore, Janet; Hayes, Richard; Petersen, Maya; Dabis, Francois; (Universal Test, Treat Trials) UT3 Consortium

Effect of Universal Testing and Treatment on HIV Incidence - HPTN 071 (PopART). (2019) Hayes, Richard J; Donnell, Deborah; Floyd, Sian; Mandla, Nomtha; Bwalya, Justin; Sabapathy, Kalpana; Yang, Blia; Phiri, Mwelwa; Schaap, Ab; Eshleman, Susan H; Piwowar-Manning, Estelle; Kosloff, Barry; James, Anelet; Skalland, Timothy; Wilson, Ethan; Emel, Lynda; Macleod, David; Dunbar, Rory; Simwinga, Musonda; Makola, Nozizwe; Bond, Virginia; Hoddinott, Graeme; Moore, Ayana; Griffith, Sam; Deshmane Sista, Nirupama; Vermund, Sten H; El-Sadr, Wafaa; Burns, David N; Hargreaves, James R; Hauck, Katharina; Fraser, Christophe; Shanaube, Kwame; Bock, Peter; Beyers, Nulda; Ayles, Helen; Fidler, Sarah; HPTN 071 (PopART) Study Team picture_as_pdf

HPTN 071 (PopART): rationale and design of a cluster-randomised trial of the population impact of an HIV combination prevention intervention including universal testing and treatment - a study protocol for a cluster randomised trial. (2014) Hayes, Richard; Ayles, Helen; Beyers, Nulda; Sabapathy, Kalpana; Floyd, Sian; Shanaube, Kwame; Bock, Peter; Griffith, Sam; Moore, Ayana; Watson-Jones, Deborah; Fraser, Christophe; Vermund, Sten H; Fidler, Sarah; HPTN 071 (PopART) Study Team

HIV treatment-as-prevention research: taking the right road at the crossroads. (2015) Hayes, Richard; Fidler, Sarah; Cori, Anne; Fraser, Christophe; Floyd, Sian; Ayles, Helen; Beyers, Nulda; El-Sadr, Wafaa; HPTN 071 (PopART) Study Team

A universal testing and treatment intervention to improve HIV control: One-year results from intervention communities in Zambia in the HPTN 071 (PopART) cluster-randomised trial. (2017) Hayes, Richard; Floyd, Sian; Schaap, Ab; Shanaube, Kwame; Bock, Peter; Sabapathy, Kalpana; Griffith, Sam; Donnell, Deborah; Piwowar-Manning, Estelle; El-Sadr, Wafaa; Beyers, Nulda; Ayles, Helen; Fidler, Sarah; HPTN 071 (PopART) Study Team

How Can We Support the Use of Oral PrEP Among Young Women who Sell Sex? A PrEP Cascade Analysis. (2021) Hensen, B; Machingura, F; Busza, J; Birdthistle, I; Chabata, ST; Chiyaka, T; Floyd, S; Jamali, G; Mushati, P; Hargreaves, J; Cowan, FM

Yathu Yathu ("For us, by us"): Design of a cluster-randomised trial of the impact of community-based, peer-led comprehensive sexual and reproductive health services for adolescents and young people aged 15 to 24 in Lusaka, Zambia. (2021) Hensen, B; Phiri, M; Schaap, A; Floyd, S; Simuyaba, M; Mwenge, L; Sigande, L; Belemu, S; Shanaube, K; Simwinga, M; Fidler, S; Hayes, R; Ayles, H

Uptake of HIV Testing Services Through Novel Community-Based Sexual and Reproductive Health Services: An Analysis of the Pilot Implementation Phase of the Yathu Yathu Intervention for Adolescents and Young People Aged 15-24 in Lusaka, Zambia. (2021) Hensen, B; Phiri, M; Schaap, A; Sigande, L; Simwinga, M; Floyd, S; Belemu, S; Simuyaba, M; Shanaube, K; Fidler, S; Hayes, R; Ayles, HM

HIV risk among young women who sell sex by whether they identify as sex workers: analysis of respondent-driven sampling surveys, Zimbabwe, 2017. (2019) Hensen, Bernadette; Chabata, Sungai T; Floyd, Sian; Chiyaka, Tarisai; Mushati, Phillis; Busza, Joanna; Birdthistle, Isolde; Hargreaves, James R; Cowan, Frances M

Evaluating the impact of DREAMS on HIV incidence among young women who sell sex: protocol for a non-randomised study in Zimbabwe. (2018) Hensen, Bernadette; Hargreaves, James R; Chiyaka, Tarisai; Chabata, Sungai; Mushati, Phillis; Floyd, Sian; Birdthistle, Isolde; Busza, Joanna; Cowan, Frances

Who Accepts and Who Uses Community-Based Secondary Distribution HIV Self-Testing (HIVST) Kits? Findings From the Intervention Arm of a Cluster-Randomized Trial of HIVST Distribution Nested in Four HPTN 071 (PopART) Communities in Zambia. (2020) Hensen, Bernadette; Schaap, Albertus J; Mulubwa, Chama; Floyd, Sian; Shanaube, Kwame; Phiri, Mwelwa M; Bond, Virginia; Bwalya, Chiti; Simwinga, Musonda; Fidler, Sarah; Hayes, Richard; Mwinga, Alwyn; Ayles, Helen

The effects of high HIV prevalence on orphanhood and living arrangements of children in Malawi, Tanzania, and South Africa. (2007) Hosegood, Victoria; Floyd, Sian; Marston, Milly; Hill, Caterina; McGrath, Nuala; Isingo, Raphael; Crampin, Amelia; Zaba, Basia

Factors affecting immunogenicity of BCG in infants, a study in Malawi, The Gambia and the UK. (2014) Hur, Yun-Gyoung; Gorak-Stolinska, Patricia; Lalor, Maeve K; Mvula, Hazzie; Floyd, Sian; Raynes, John; Ben-Smith, Anne; Fitchett, Joseph R; Flanagan, Katie L; Burl, Sarah; Ota, Martin O; Crampin, Amelia C; Smith, Steven G; Dockrell, Hazel M

Declining child mortality in northern Malawi despite high rates of infection with HIV. (2010) Jahn, A; Floyd, S; Crampin, AC; Mvula, H; Mwinuka, V; Mwaiyeghele, E; McGrath, N; Zaba, B; Fine, PEM; Glynn, Judith R

Ascertainment of childhood vaccination histories in northern Malawi. (2008) Jahn, A; Floyd, S; Mwinuka, V; Mwafilaso, J; Mwagomba, D; Mkisi, RE; Katsulukuta, A; Khunga, A; Crampin, AC; Branson, K; McGrath, N; Fine, PEM

Population-level effect of HIV on adult mortality and early evidence of reversal after introduction of antiretroviral therapy in Malawi. (2008) Jahn, Andreas; Floyd, Sian; Crampin, Amelia C; Mwaungulu, Frank; Mvula, Hazzie; Munthali, Fipson; McGrath, Nuala; Mwafilaso, Johnbosco; Mwinuka, Venance; Mangongo, Bernard; Fine, Paul EM; Zaba, Basia; Glynn, Judith R

Child mortality in rural Malawi: HIV closes the survival gap between the socio-economic strata. (2010) Jahn, Andreas; Floyd, Sian; McGrath, Nuala; Crampin, Amelia C; Kachiwanda, Lackson; Mwinuka, Venance; Zaba, Basia; Fine, Paul EM; Glynn, Judith R

Association between HIV stigma and antiretroviral therapy adherence among adults living with HIV: baseline findings from the HPTN 071 (PopART) trial in Zambia and South Africa. (2020) Jones, Harriet S; Floyd, Sian; Stangl, Anne; Bond, Virginia; Hoddinott, Graeme; Pliakas, Triantafyllos; Bwalya, Justin; Mandla, Nomtha; Moore, Ayana; Donnell, Deborah; Bock, Peter; Fidler, Sarah; Hayes, Richard; Ayles, Helen; Hargreaves, James R; HPTN 071 (PopART) Study Team

Impact of a multilevel HIV prevention programme on adolescent girls and young women's empowerment for risk reduction: A mixed methods evaluation in Kenya. (2025) Kemigisha, Elizabeth; Osindo, Jane; Kamire, Vivienne; Baker, Venetia; Gourlay, Annabelle; Gakuo, Stephen; Mulwa, Sarah; Magut, Faith; Gachie, Thomas; Otieno, Moses; Khagayi, Sammy; Kwaro, Daniel; Floyd, Sian; Ziraba, Abdhalah; Birdthistle, Isolde

CISH and susceptibility to infectious diseases. (2010) Khor, Chiea C; Vannberg, Fredrik O; Chapman, Stephen J; Guo, Haiyan; Wong, Sunny H; Walley, Andrew J; Vukcevic, Damjan; Rautanen, Anna; Mills, Tara C; Chang, Kwok-Chiu; Kam, Kai-Man; Crampin, Amelia C; Ngwira, Bagrey; Leung, Chi-Chiu; Tam, Cheuk-Ming; Chan, Chiu-Yeung; Sung, Joseph JY; Yew, Wing-Wai; Toh, Kai-Yee; Tay, Stacey KH; Kwiatkowski, Dominic; Lienhardt, Christian; Hien, Tran-Tinh; Day, Nicholas P; Peshu, Nobert; Marsh, Kevin; Maitland, Kathryn; Scott, J Anthony; Williams, Thomas N; Berkley, James A; Floyd, Sian; Tang, Nelson LS; Fine, Paul EM; Goh, Denise LM; Hill, Adrian VS

A qualitative exploration of the salience of MTV-Shuga, an edutainment programme, and adolescents' engagement with sexual and reproductive health information in rural KwaZulu-Natal, South Africa. (2022) Kyegombe, Nambusi; Zuma, Thembelihle; Hlongwane, Siphesihle; Nhlenyama, Mxolisi; Chimbindi, Natsayi; Birdthistle, Isolde; Floyd, Sian; Seeley, Janet; Shahmanesh, Maryam

Population differences in immune responses to Bacille Calmette-Guérin vaccination in infancy. (2009) Lalor, Maeve K; Ben-Smith, Anne; Gorak-Stolinska, Patricia; Weir, Rosemary E; Floyd, Sian; Blitz, Rose; Mvula, Hazzie; Newport, Melanie J; Branson, Keith; McGrath, Nuala; Crampin, Amelia C; Fine, Paul EM; Dockrell, Hazel M

BCG vaccination induces different cytokine profiles following infant BCG vaccination in the UK and Malawi. (2011) Lalor, Maeve K; Floyd, Sian; Gorak-Stolinska, Patricia; Ben-Smith, Anne; Weir, Rosemary E; Smith, Steven G; Newport, Melanie J; Blitz, Rose; Mvula, Hazzie; Branson, Keith; McGrath, Nuala; Crampin, Amelia C; Fine, Paul E; Dockrell, Hazel M

BCG vaccination: a role for vitamin D? (2011) Lalor, Maeve K; Floyd, Sian; Gorak-Stolinska, Patricia; Weir, Rosemary E; Blitz, Rose; Branson, Keith; Fine, Paul E; Dockrell, Hazel M

Complex cytokine profiles induced by BCG vaccination in UK infants. (2009) Lalor, Maeve K; Smith, Steven G; Floyd, Sian; Gorak-Stolinska, Patricia; Weir, Rosemary E; Blitz, Rose; Branson, Keith; Fine, Paul E; Dockrell, Hazel M

Analyses of Sensitivity to the Missing-at-Random Assumption Using Multiple Imputation With Delta Adjustment: Application to a Tuberculosis/HIV Prevalence Survey With Incomplete HIV-Status Data. (2016) Leacy, Finbarr P; Floyd, Sian; Yates, Tom A; White, Ian R

Evaluation of cell-mediated immune responses to two BCG vaccination regimes in young children in South Korea. (2011) Lee, Hyejon; Cho, Sang Nae; Kim, Hee Jin; Anh, Young Min; Choi, Ji Eun; Kim, Chang Hwi; Ock, Park Jae; Oh, Sung Hee; Kim, Deok Ryun; Floyd, Sian; Dockrell, Hazel M

The Current Status of BCG Vaccination in Young Children in South Korea. (2012) Lee, Hyejon; Dockrell, Hazel M; Kim, Deok Ryun; Floyd, Sian; Oh, Sue Yeon; Lee, Jin Bum; Kim, Hee Jin

A comparison of different community models of antiretroviral therapy delivery with the standard of care among stable HIV+ patients: rationale and design of a non-inferiority cluster randomized trial, nested in the HPTN 071 (PopART) study. (2021) Limbada, Mohammed; Bwalya, Chiti; Macleod, David; Floyd, Sian; Schaap, Ab; Situmbeko, Vasty; Hayes, Richard; Fidler, Sarah; Ayles, Helen; HPTN 071 (PopART) Study Team

Acceptability and Preferences of Two Different Community Models of ART Delivery in a High Prevalence Urban Setting in Zambia: Cluster-Randomized Trial, Nested in the HPTN 071 (PopART) Study. (2021) Limbada, Mohammed; Bwalya, Chiti; Macleod, David; Shibwela, Osborn; Floyd, Sian; Nzara, Diana; Situmbeko, Vasty; Hayes, Richard; Fidler, Sarah; Ayles, Helen; HPTN 071 (PopART) Study Team

Rates of viral suppression in a cohort of people with stable HIV from two community models of ART delivery versus facility-based HIV care in Lusaka, Zambia: a cluster-randomised, non-inferiority trial nested in the HPTN 071 (PopART) trial. (2022) Limbada, Mohammed; Macleod, David; Situmbeko, Vasty; Muhau, Ellen; Shibwela, Osborn; Chiti, Bwalya; Floyd, Sian; Schaap, Albertus J; Hayes, Richard; Fidler, Sarah; Ayles, Helen; HPTN 071 (PopART) study team

Viral suppression and self-reported ART adherence after 3 years of universal testing and treatment in the HPTN 071 (PopART) community-randomised trial in Zambia and South Africa: a cross-sectional analysis. (2022) Macleod, David; Shanaube, Kwame; Skalland, Timothy; Limbada, Mohammed; Mandla, Nomtha; Bwalya, Justin; Schaap, Ab; Yang, Blia; Donnell, Deborah; Piwowar-Manning, Estelle; Eshleman, Susan H; Hoddinott, Graeme; Bond, Virginia; Moore, Ayana; Griffith, Sam; Bock, Peter; Ayles, Helen; Fidler, Sarah; Hayes, Richard; Floyd, Sian; HPTN 071 (PopART) Study Team

Trends in marriage and time spent single in sub-Saharan Africa: a comparative analysis of six population-based cohort studies and nine Demographic and Health Surveys. (2009) Marston, M; Slaymaker, E; Cremin, I; Floyd, S; McGrath, N; Kasamba, I; Lutalo, T; Nyirenda, M; Ndyanabo, A; Mupambireyi, Z; Zaba, B

High burden of prevalent tuberculosis among previously treated people in Southern Africa suggests potential for targeted control interventions. (2016) Marx, Florian M; Floyd, Sian; Ayles, Helen; Godfrey-Faussett, Peter; Beyers, Nulda; Cohen, Ted

Evaluation of affordable screening markers to detect CD4+ T-cell counts below 200 cells/mul among HIV-1-infected Ugandan adults. (2010) Miiro, G; Nakubulwa, S; Watera, C; Munderi, P; Floyd, S; Grosskurth, H

The association of exposure to DREAMS on sexually acquiring or transmitting HIV amongst adolescent girls and young women living in rural South Africa. (2022) Mthiyane, Nondumiso; Baisley, Kathy; Chimbindi, Natsayi; Zuma, Thembelihle; Okesola, Nonhlanhla; Dreyer, Jaco; Herbst, Carina; Smit, Theresa; Danaviah, Siva; McGrath, Nuala; Harling, Guy; Sherr, Lorraine; Seeley, Janet; Floyd, Sian; Birdthistle, Isolde; Shahmanesh, Maryam

Common mental disorders and HIV status in the context of DREAMS among adolescent girls and young women in rural KwaZulu-Natal, South Africa. (2021) Mthiyane, Nondumiso; Harling, Guy; Chimbindi, Natsayi; Baisley, Kathy; Seeley, Janet; Dreyer, Jaco; Zuma, Thembelihle; Birdthistle, Isolde; Floyd, Sian; McGrath, Nuala; Tanser, Frank; Shahmanesh, Maryam; Sherr, Lorraine

Uptake of multi-level HIV interventions and HIV-related behaviours among young people in rural South Africa. (2024) Mthiyane, Nondumiso; Shahmanesh, Maryam; Copas, Andrew; Chimbindi, Natsayi; Dreyer, Jaco; Zuma, Thembelihle; McGrath, Nuala; Baisley, Kathy; Floyd, Sian; Birdthistle, Isolde; Sherr, Lorraine; Seeley, Janet; Harling, Guy

Community based distribution of oral HIV self-testing kits in Zambia: a cluster-randomised trial nested in four HPTN 071 (PopART) intervention communities. (2018) Mulubwa, Chama; Hensen, Bernadette; Phiri, Mwelwa M; Shanaube, Kwame; Schaap, Albertus J; Floyd, Sian; Phiri, Comfort R; Bwalya, Chiti; Bond, Virginia; Simwinga, Musonda; Mwenge, Lawrence; Fidler, Sarah; Hayes, Richard; Mwinga, Alwyn; Ayles, Helen; HPTN 071 (PopART) Study Team

Impact of the DREAMS interventions on educational attainment among adolescent girls and young women: Causal analysis of a prospective cohort in urban Kenya. (2021) Mulwa, Sarah; Chimoyi, Lucy; Agbla, Schadrac; Osindo, Jane; Wambiya, Elvis O; Gourlay, Annabelle; Birdthistle, Isolde; Ziraba, Abdhalah; Floyd, Sian

Reaching early adolescents with a complex intervention for HIV prevention: findings from a cohort study to evaluate DREAMS in two informal settlements in Nairobi, Kenya. (2021) Mulwa, Sarah; Osindo, Jane; Wambiya, Elvis O; Gourlay, Annabelle; Maina, Beatrice W; Orindi, Benedict O; Floyd, Sian; Ziraba, Abdhalah; Birdthistle, Isolde

The effect of HIV and antiretroviral therapy on characteristics of pulmonary tuberculosis in northern Malawi: a cross-sectional study. (2014) Munthali, Lumbani; Khan, Palwasha Y; Mwaungulu, Nimrod J; Chilongo, Femia; Floyd, Sian; Kayange, Michael; Glynn, Judith R; French, Neil; Crampin, Amelia C

Cotrimoxazole prophylaxis reduces mortality in human immunodeficiency virus-positive tuberculosis patients in Karonga District, Malawi. (2004) Mwaungulu, Frank BD; Floyd, Sian; Crampin, Amelia C; Kasimba, Simplex; Malema, Simon; Kanyongoloka, Huxley; Harries, Anthony D; Glynn, Judith R; Fine, Paul EM

"They have this not care - don't care attitude:" A Mixed Methods Study Evaluating Community Readiness for Oral PrEP in Adolescent Girls and Young Women in a Rural Area of South Africa. (2020) Nakasone, Sarah E; Chimbindi, Natsayi; Mthiyane, Nondumiso; Nkosi, Busisiwe; Zuma, Thembelihle; Baisley, Kathy; Dreyer, Jaco; Pillay, Deenan; Floyd, Sian; Birdthistle, Isolde; Seeley, Janet; Shahmanesh, Maryam

Impact of DREAMS interventions on attitudes towards gender norms among adolescent girls and young women: Findings from a prospective cohort in Kenya. (2024) Nelson, Kate Andrews; Magut, Faith; Mulwa, Sarah; Osindo, Jane; Kamire, Vivienne; Khagayi, Sammy; Pulerwitz, Julie; Cook, Sarah; Gourlay, Annabelle; Ziraba, Abdhalah; Kwaro, Daniel; Floyd, Sian; Birdthistle, Isolde

Assessment of non-tuberculosis abnormalities on digital chest x-rays with high CAD4TB scores from a tuberculosis prevalence survey in Zambia and South Africa. (2023) Ngosa, Dennis; Moonga, Given; Shanaube, Kwame; Jacobs, Choolwe; Ruperez, Maria; Kasese, Nkatya; Klinkenberg, Eveline; Schaap, Ab; Mureithi, Linda; Floyd, Sian; Fidler, Sarah; Sichizya, Veronica; Maleya, Adrian; Ayles, Helen

Neonatal vaccination of low birthweight infants in Ghana. (2016) O'Leary, M; Edmond, K; Floyd, S; Hurt, L; Shannon, C; Thomas, G; Newton, S; Kirkwood, B; Thomas, S

A cohort study of low birth weight and health outcomes in the first year of life, Ghana. (2017) O'Leary, Maureen; Edmond, Karen; Floyd, Sian; Newton, Sam; Thomas, Gyan; Thomas, Sara L

Vaccination timing of low-birth-weight infants in rural Ghana: a population-based, prospective cohort study. (2016) O'Leary, Maureen; Thomas, Sara; Hurt, Lisa; Floyd, Sian; Shannon, Caitlin; Newton, Sam; Thomas, Gyan; Amenga-Etego, Seeba; Tawiah-Agyemang, Charlotte; Gram, Lu; Hurt, Chris; Bahl, Rajiv; Owusu-Agyei, Seth; Kirkwood, Betty; Edmond, Karen

Experiences of violence among adolescent girls and young women in Nairobi's informal settlements prior to scale-up of the DREAMS Partnership: Prevalence, severity and predictors. (2020) Orindi, Benedict O; Maina, Beatrice W; Muuo, Sheru W; Birdthistle, Isolde; Carter, Daniel J; Floyd, Sian; Ziraba, Abdhalah

Invariance of the WHO violence against women instrument among Kenyan adolescent girls and young women: Bayesian psychometric modeling. (2021) Orindi, Benedict O; Ziraba, Abdhalah; Bruyneel, Luk; Floyd, Sian; Lesaffre, Emmanuel

Combining qualitative and quantitative evidence to determine factors leading to late presentation for antiretroviral therapy in Malawi. (2011) Parrott, Fiona R; Mwafulirwa, Charles; Ngwira, Bagrey; Nkhwazi, Sothini; Floyd, Sian; Houben, Rein MGJ; Glynn, Judith R; Crampin, Amelia C; French, Neil

Comparative assessment of five trials of universal HIV testing and treatment in sub-Saharan Africa. (2017) Perriat, Delphine; Balzer, Laura; Hayes, Richard; Lockman, Shahin; Walsh, Fiona; Ayles, Helen; Floyd, Sian; Havlir, Diane; Kamya, Moses; Lebelonyane, Refeletswe; Mills, Lisa A; Okello, Velephi; Petersen, Maya; Pillay, Deenan; Sabapathy, Kalpana; Wirth, Kathleen; Orne-Gliemann, Joanna; Dabis, François; Universal Test and Treat Trials Consortium (UT3C)

Adapting community-based sexual and reproductive health services for adolescents and young people aged 15-24 years in response to COVID-19 in Lusaka, Zambia: the implications on the uptake of HIV testing services. (2022) Phiri, Mwelwa Muleba; Hensen, Bernadette; Schaap, Ab; Sigande, Lucheka; Simuyaba, Melvin; Simwinga, Musonda; Floyd, Sian; Fidler, Sarah; Hayes, Richard; Ayles, Helen

Closing the gap: did delivery approaches complementary to home-based testing reach men with HIV testing services during and after the HPTN 071 (PopART) trial in Zambia? (2022) Phiri, Mwelwa Muleba; Schaap, Ab; Simwinga, Musonda; Hensen, Bernadette; Floyd, Sian; Mulubwa, Chama; Simuyaba, Melvin; Chiti, Bwalya; Bond, Virginia; Shanaube, Kwame; Fidler, Sarah; Hayes, Richard; Ayles, Helen; HPTN 071 (PopART) Study team

Knowledge of HIV status among men aged 20-35 years in Lusaka, Zambia: Findings from a pilot time location sampling survey in the "Yaba Guy Che" (for the guys) study. (2025) Phiri, Mwelwa Muleba; Sigande, Lucheka M; Mwansa, Chisanga; Schaap, Ab; Floyd, Sian; Kalekanya, Loyd; Banda, Charles; Belemu, Steve; Ayles, Helen; Simwinga, Musonda; Hensen, Bernadette

PopART-IBM, a highly efficient stochastic individual-based simulation model of generalised HIV epidemics developed in the context of the HPTN 071 (PopART) trial. (2021) Pickles, Michael; Cori, Anne; Probert, William JM; Sauter, Rafael; Hinch, Robert; Fidler, Sarah; Ayles, Helen; Bock, Peter; Donnell, Deborah; Wilson, Ethan; Piwowar-Manning, Estelle; Floyd, Sian; Hayes, Richard J; Fraser, Christophe; HPTN 071 (PopART) Study Team

Sustained 10-year gain in adult life expectancy following antiretroviral therapy roll-out in rural Malawi: July 2005 to June 2014. (2016) Price, Alison J; Glynn, Judith; Chihana, Menard; Kayuni, Ndoliwe; Floyd, Sian; Slaymaker, Emma; Reniers, Georges; Zaba, Basia; McLean, Estelle; Kalobekamo, Fredrick; Koole, Olivier; Nyirenda, Moffat; Crampin, Amelia C

Projected outcomes of universal testing and treatment in a generalised HIV epidemic in Zambia and South Africa (the HPTN 071 [PopART] trial): a modelling study. (2022) Probert, William JM; Sauter, Rafael; Pickles, Michael; Cori, Anne; Bell-Mandla, Nomtha F; Bwalya, Justin; Abeler-Dörner, Lucie; Bock, Peter; Donnell, Deborah J; Floyd, Sian; Macleod, David; Piwowar-Manning, Estelle; Skalland, Timothy; Shanaube, Kwame; Wilson, Ethan; Yang, Blia; Ayles, Helen; Fidler, Sarah; Hayes, Richard J; Fraser, Christophe; HPTN 071 (PopART) Study Team

Implication of new WHO growth standards on identification of risk factors and estimated prevalence of malnutrition in rural Malawian infants. (2008) Prost, Marc-André; Jahn, Andreas; Floyd, Sian; Mvula, Hazzie; Mwaiyeghele, Eleneus; Mwinuka, Venance; Mhango, Thomas; Crampin, Amelia C; McGrath, Nuala; Fine, Paul EM; Glynn, Judith R

Patterns of helminth infection and relationship to BCG vaccination in Karonga District, northern Malawi. (2002) Randall, AE; Perez, MA; Floyd, S; Black, GF; Crampin, AC; Ngwira, B; Pistoni, WN; Mulawa, D; Sichali, L; Mwaungulu, L; Bickle, Q; Fine, PEM

Clinical outcomes of participants of a TB prevalence survey with an abnormal chest X-ray but no evidence of TB disease after a median follow-up of 9 months in Zambia and South Africa. (2025) Ruperez, Maria; Busang, Jacob; Mureithi, Linda; Shanaube, Kwame; Klinkenberg, Eveline; Gachie, Thomas; Burnett, James M; Kosloff, Barry; de Haas, Petra; Hayes, Richard; Fidler, Sarah; Schaap, Ab; Floyd, Sian; Ayles, Helen; TREATS study team

Use of point-of-care C-reactive protein testing for screening of tuberculosis in the community in high-burden settings: a prospective, cross-sectional study in Zambia and South Africa. (2023) Ruperez, Maria; Shanaube, Kwame; Mureithi, Linda; Wapamesa, Chali; Burnett, Michael J; Kosloff, Barry; de Haas, Petra; Hayes, Richard; Fidler, Sarah; Gachie, Thomas; Schaap, Albertus; Floyd, Sian; Klinkenberg, Eveline; Ayles, Helen; TREATS study team

Achieving the UNAIDS 90-90-90 targets: a comparative analysis of four large community randomised trials delivering universal testing and treatment to reduce HIV transmission in sub-Saharan Africa. (2022) Sabapathy, K; Balzer, L; Larmarange, J; Block, L; Floyd, S; Iwuji, C; Wirth, K; Ayles, H; Fidler, S; Kamya, M; Petersen, M; Havlir, D; Dabis, F; Moore, J; Hayes, R

Is home-based HIV testing universally acceptable? Findings from a case-control study nested within the HPTN 071 (PopART) trial. (2018) Sabapathy, K; Mulubwa, C; Mathema, H; Mubekapi-Musadaidzwa, C; Schaap, A; Hoddinott, G; Hargreaves, J; Floyd, S; Ayles, H; Hayes, R; HPTN 071 (PopART) Study Team

Intimate Partner Violence (IPV) and Associated Factors in HPTN 071 (PopART) Study Communities in Zambia and South Africa-A Comparison by HIV Status. (2022) Sabapathy, K; Stöckl, H; Mulubwa, C; Mubekapi-Musadaidzwa, C; Hoddinott, G; Floyd, S; Seeley, J; Bond, V; Bock, P; Fidler, S; Ayles, H; Hayes, R; HPTN 071 (PopART) Study Team

Treatment outcomes from the largest antiretroviral treatment program in Myanmar (Burma): a cohort analysis of retention after scale-up. (2012) Sabapathy, Kalpana; Ford, Nathan; Chan, Khin Nyein; Kyaw, Moe Kyaw; Elema, Riekje; Smithuis, Frank; Floyd, Sian

The cascade of care following community-based detection of HIV in sub-Saharan Africa - A systematic review with 90-90-90 targets in sight. (2018) Sabapathy, Kalpana; Hensen, Bernadette; Varsaneux, Olivia; Floyd, Sian; Fidler, Sarah; Hayes, Richard

Predictors of timely linkage-to-ART within universal test and treat in the HPTN 071 (PopART) trial in Zambia and South Africa: findings from a nested case-control study. (2017) Sabapathy, Kalpana; Mubekapi-Musadaidzwa, Constance; Mulubwa, Chama; Schaap, Ab; Hoddinott, Graeme; Stangl, Anne; Floyd, Sian; Ayles, Helen; Fidler, Sarah; Hayes, Richard; HPTN 071 (PopART) study team

Symptom reporting among prevalent tuberculosis cases who smoke, are HIV-positive or have hyperglycaemia. (2014) Sattar, S; Van Schalkwyk, C; Claassens, M; Dunbar, R; Floyd, S; Enarson, DA; Godfrey-Faussett, P; Ayles, H; Beyers, N

Understanding the Time Needed to Link to Care and Start ART in Seven HPTN 071 (PopART) Study Communities in Zambia and South Africa. (2018) Seeley, Janet; Bond, Virginia; Yang, Blia; Floyd, Sian; MacLeod, David; Viljoen, Lario; Phiri, Mwelwa; Simuyaba, Melvin; Hoddinott, Graeme; Shanaube, Kwame; Bwalya, Chiti; de Villiers, Laing; Jennings, Karen; Mwanza, Margaret; Schaap, Ab; Dunbar, Rory; Sabapathy, Kalpana; Ayles, Helen; Bock, Peter; Hayes, Richard; Fidler, Sarah; HPTN 071 (PopART) study team

SARS-CoV-2 seroprevalence and associated risk factors in periurban Zambia: a population-based study. (2022) Shanaube, K; Schaap, A; Klinkenberg, E; Floyd, S; Bwalya, J; Cheeba, M; de Haas, P; Kosloff, B; Ruperez, M; Hayes, R; Ayles, H

Depressive symptoms and HIV risk behaviours among adolescents enrolled in the HPTN071 (PopART) trial in Zambia and South Africa. (2022) Shanaube, Kwame; Gachie, Thomas; Hoddinott, Graeme; Schaap, Albertus; Floyd, Sian; Mainga, Tila; Bond, Virginia; Hayes, Richard; Fidler, Sarah; Ayles, Helen; HPTN071 (PopART) Study Team

HIV Care Cascade Among Adolescents in a "Test and Treat" Community-Based Intervention: HPTN 071 (PopART) for Youth Study. (2020) Shanaube, Kwame; Macleod, David; Chaila, Mwate Joseph; Mackworth-Young, Constance; Hoddinott, Graeme; Schaap, Ab; Floyd, Sian; Bock, Peter; Hayes, Richard; Fidler, Sarah; Ayles, Helen

Community intervention improves knowledge of HIV status of adolescents in Zambia: findings from HPTN 071-PopART for youth study. (2017) Shanaube, Kwame; Schaap, Ab; Chaila, Mwate Joseph; Floyd, Sian; Mackworth-Young, Constance; Hoddinott, Graeme; Hayes, Richard; Fidler, Sarah; Ayles, Helen; HPTN 071 (PopART) Study Team

What works - reaching universal HIV testing: lessons from HPTN 071 (PopART) trial in Zambia. (2017) Shanaube, Kwame; Schaap, Ab; Floyd, Sian; Phiri, Mwelwa; Griffith, Sam; Chaila, Joseph; Bock, Peter; Hayes, Richard; Fidler, Sarah; Ayles, Helen; HPTN 071 (PopART) Study Team

Impact of a community-wide combination HIV prevention intervention on knowledge of HIV status among adolescents. (2021) Shanaube, Kwame; Schaap, Ab; Hoddinott, Graeme; Mubekapi-Musadaidzwa, Constance; Floyd, Sian; Bock, Peter; Hayes, Richard; Fidler, Sarah; Ayles, Helen; HPTN 071 (PopART) Study Team

Engaging young people in the design of a sexual reproductive health intervention: Lessons learnt from the Yathu Yathu ("For us, by us") formative study in Zambia. (2021) Simuyaba, Melvin; Hensen, Bernadette; Phiri, Mwelwa; Mwansa, Chisanga; Mwenge, Lawrence; Kabumbu, Mutale; Belemu, Steve; Shanaube, Kwame; Schaap, Ab; Floyd, Sian; Fidler, Sarah; Hayes, Richard; Ayles, Helen; Simwinga, Musonda

A survey weighted analysis of HPTN 071 (PopART) primary outcome of HIV incidence. (2025) Skalland, Timothy M; de Dieu Tapsoba, Jean; Zangeneh, Sahar Z; Floyd, Sian; Ayles, Helen; Bock, Peter; Fidler, Sarah; Eshleman, Susan H; Hayes, Richard J; Donnell, Deborah; HPTN 071 (PopART) Study Team

Interpretation of serial interferon-gamma test results to measure new tuberculosis infection among household contacts in Zambia and South Africa. (2020) Sloot, Rosa; Shanaube, Kwame; Claassens, Mareli; Telisinghe, Lily; Schaap, Ab; Godfrey-Faussett, Peter; Ayles, Helen; Floyd, Sian

The effect of universal testing and treatment on HIV stigma in 21 communities in Zambia and South Africa. (2020) Stangl, Anne L; Pliakas, Triantafyllos; Mainga, Tila; Steinhaus, Mara; Mubekapi-Musadaidzwa, Constance; Viljoen, Lario; Dunbar, Rory; Schaap, Ab; Floyd, Sian; Mandla, Nomtha; Bond, Virginia; Hoddinott, Graeme; Fidler, Sarah; Hayes, Richard; Ayles, Helen; Bock, Peter; Donnell, Deborah; Hargreaves, James R

The sensitivity of the QuantiFERON®-TB Gold Plus assay in Zambian adults with active tuberculosis. (2017) Telisinghe, L; Amofa-Sekyi, M; Maluzi, K; Kaluba-Milimo, D; Cheeba-Lengwe, M; Chiwele, K; Kosloff, B; Floyd, S; Bailey, S-L; Ayles, H

Differences in health-related quality of life between HIV-positive and HIV-negative people in Zambia and South Africa: a cross-sectional baseline survey of the HPTN 071 (PopART) trial. (2017) Thomas, Ranjeeta; Burger, Ronelle; Harper, Abigail; Kanema, Sarah; Mwenge, Lawrence; Vanqa, Nosivuyile; Bell-Mandla, Nomtha; Smith, Peter C; Floyd, Sian; Bock, Peter; Ayles, Helen; Beyers, Nulda; Donnell, Deborah; Fidler, Sarah; Hayes, Richard; Hauck, Katharina; HPTN 071 (PopART) Study Team

Work and home productivity of people living with HIV in Zambia and South Africa. (2019) Thomas, Ranjeeta; Friebel, Rocco; Barker, Kerrie; Mwenge, Lawrence; Kanema, Sarah; Vanqa, Nosivuyile; Harper, Abigail; Bell-Mandla, Nomtha; Smith, Peter C; Floyd, Sian; Bock, Peter; Ayles, Helen; Fidler, Sarah; Hayes, Richard; Hauck, Katharina; HPTN 071 (PopART) Study Team picture_as_pdf

Cost and cost-effectiveness of a universal HIV testing and treatment intervention in Zambia and South Africa: evidence and projections from the HPTN 071 (PopART) trial. (2021) Thomas, Ranjeeta; Probert, William JM; Sauter, Rafael; Mwenge, Lawrence; Singh, Surya; Kanema, Sarah; Vanqa, Nosivuyile; Harper, Abigail; Burger, Ronelle; Cori, Anne; Pickles, Michael; Bell-Mandla, Nomtha; Yang, Blia; Bwalya, Justin; Phiri, Mwelwa; Shanaube, Kwame; Floyd, Sian; Donnell, Deborah; Bock, Peter; Ayles, Helen; Fidler, Sarah; Hayes, Richard J; Fraser, Christophe; Hauck, Katharina; HPTN 071 (PopART) study team picture_as_pdf

Genome-wide association analyses identifies a susceptibility locus for tuberculosis on chromosome 18q11.2. (2010) Thye, Thorsten; Vannberg, Fredrik O; Wong, Sunny H; Owusu-Dabo, Ellis; Osei, Ivy; Gyapong, John; Sirugo, Giorgio; Sisay-Joof, Fatou; Enimil, Anthony; Chinbuah, Margaret A; Floyd, Sian; Warndorff, David K; Sichali, Lifted; Malema, Simon; Crampin, Amelia C; Ngwira, Bagrey; Teo, Yik Y; Small, Kerrin; Rockett, Kirk; Kwiatkowski, Dominic; Fine, Paul E; Hill, Philip C; Newport, Melanie; Lienhardt, Christian; Adegbola, Richard A; Corrah, Tumani; Ziegler, Andreas; African TB Genetics Consortium; Wellcome Trust Case Control Consortium; Morris, Andrew P; Meyer, Christian G; Horstmann, Rolf D; Hill, Adrian VS

Antiretroviral therapy in sub-Saharan Africa: evidence about need, uptake and impact from community-based cohort studies. (2012) Todd, Jim; Wringe, Ally; Floyd, Sian; Zaba, Basia

CD209 genetic polymorphism and tuberculosis disease. (2007) Vannberg, Fredrik O; Chapman, Stephen J; Khor, Chiea C; Tosh, Kerrie; Floyd, Sian; Jackson-Sillah, Dolly; Crampin, Amelia; Sichali, Lifted; Bah, Boubacar; Gustafson, Per; Aaby, Peter; McAdam, Keith PWJ; Bah-Sow, Oumou; Lienhardt, Christian; Sirugo, Giorgio; Fine, Paul; Hill, Adrian VS

Community-based health workers implementing universal access to HIV testing and treatment: lessons from South Africa and Zambia-HPTN 071 (PopART). (2021) Viljoen, Lario; Mainga, Tila; Casper, Rozanne; Mubekapi-Musadaidzwa, Constance; Wademan, Dillon T; Bond, Virginia A; Pliakas, Triantafyllos; Bwalya, Chiti; Stangl, Anne; Phiri, Mwelwa; Yang, Blia; Shanaube, Kwame; Bock, Peter; Fidler, Sarah; Hayes, Richard; Ayles, Helen; Hargreaves, James R; Hoddinott, Graeme; Seeley, J; Donnell, D; Floyd, S; Mandla, N; Bwalya, J; Sabapathy, K; Eshleman, SH; Macleod, D; Moore, A; Vermund, SH; Hauck, K; Shanaube, K

Impact of DREAMS interventions on experiences of violence among adolescent girls and young women: Findings from population-based cohort studies in Kenya and South Africa. (2023) Wambiya, Elvis Omondi Achach; Gourlay, Annabelle J; Mulwa, Sarah; Magut, Faith; Mthiyane, Nondumiso; Orindi, Benedict; Chimbindi, Natsayi; Kwaro, Daniel; Shahmanesh, Maryam; Floyd, Sian; Birdthistle, Isolde; Ziraba, Abdhalah picture_as_pdf

The influence of prior exposure to environmental mycobacteria on the IFN-(gamma) response to BCG vaccination in southern England and northern Malaw. (2006) Weir, R; Black, G; Nazareth, B; Floyd, S; Stenson, S; Stanley, C; Branson, K; Sichali, L; Chaguluka, S; Donovan, L; Crampin, A; Fine, P; Dockrell, HM

The influence of previous exposure to environmental mycobacteria on the interferon-gamma response to bacille Calmette-Guérin vaccination in southern England and northern Malawi. (2006) Weir, RE; Black, GF; Nazareth, B; Floyd, S; Stenson, S; Stanley, C; Branson, K; Sichali, L; Chaguluka, SD; Donovan, L; Crampin, AC; Fine, PEM; Dockrell, HM

Interferon-gamma and skin test responses of schoolchildren in southeast England to purified protein derivatives from Mycobacterium tuberculosis and other species of mycobacteria. (2003) Weir, RE; Fine, PEM; Nazareth, B; Floyd, S; Black, GF; King, E; Stanley, C; Bliss, L; Branson, K; Dockrell, HM

Mycobacterial purified protein derivatives stimulate innate immunity: Malawians show enhanced tumor necrosis factor alpha, interleukin-1beta (IL-1beta), and IL-10 responses compared to those of adolescents in the United Kingdom. (2004) Weir, Rosemary E; Black, Gillian F; Dockrell, Hazel M; Floyd, Sian; Fine, Paul EM; Chaguluka, Steven D; Stenson, Sally; King, Elizabeth; Nazareth, Bernadette; Warndorff, David K; Ngwira, Bagrey; Crampin, Amelia C; Mwaungulu, Lorren; Sichali, Lifted; Jarman, Elizabeth; Donovan, Linda; Blackwell, Jenefer M

Comparison of IFN-gamma responses to mycobacterial antigens as markers of response to BCG vaccination. (2008) Weir, Rosemary E; Fine, Paul EM; Floyd, Sian; Stenson, Sally; Stanley, Carolynne; Branson, Keith; Britton, Warwick J; Huygen, Kris; Singh, Mahavir; Black, Gillian; Dockrell, Hazel M

Persistence of the immune response induced by BCG vaccination. (2008) Weir, Rosemary E; Gorak-Stolinska, Patricia; Floyd, Sian; Lalor, Maeve K; Stenson, Sally; Branson, Keith; Blitz, Rose; Ben-Smith, Anne; Fine, Paul EM; Dockrell, Hazel M

Impact of universal testing and treatment on sexual risk behaviour and herpes simplex virus type 2: a prespecified secondary outcomes analysis of the HPTN 071 (PopART) community-randomised trial. (2022) Wilson, Ethan; Donnell, Deborah; Skalland, Timothy; Floyd, Sian; Moore, Ayana; Bell-Mandla, Nomtha; Bwalya, Justin; Kasese, Nkatya; Dunbar, Rory; Shanaube, Kwame; Kosloff, Barry; Laeyendecker, Oliver; Agyei, Yaw; Hoddinott, Graeme; Bock, Peter; Fidler, Sarah; Hayes, Richard; Ayles, Helen; HPTN 071 (PopART) Study Team

Leprosy and the adaptation of human toll-like receptor 1. (2010) Wong, Sunny H; Gochhait, Sailesh; Malhotra, Dheeraj; Pettersson, Fredrik H; Teo, Yik Y; Khor, Chiea C; Rautanen, Anna; Chapman, Stephen J; Mills, Tara C; Srivastava, Amit; Rudko, Aleksey; Freidin, Maxim B; Puzyrev, Valery P; Ali, Shafat; Aggarwal, Shweta; Chopra, Rupali; Reddy, Belum SN; Garg, Vijay K; Roy, Suchismita; Meisner, Sarah; Hazra, Sunil K; Saha, Bibhuti; Floyd, Sian; Keating, Brendan J; Kim, Cecilia; Fairfax, Benjamin P; Knight, Julian C; Hill, Philip C; Adegbola, Richard A; Hakonarson, Hakon; Fine, Paul EM; Pitchappan, Ramasamy M; Bamezai, Rameshwar NK; Hill, Adrian VS; Vannberg, Fredrik O

Antiretroviral therapy uptake and coverage in four HIV community cohort studies in sub-Saharan Africa. (2012) Wringe, Alison; Floyd, Sian; Kazooba, Patrick; Mushati, Phyllis; Baisley, Kathy; Urassa, Mark; Molesworth, Anna; Schumacher, Christina; Todd, Jim; Zaba, Basia

Socio-economic gradients in prevalent tuberculosis in Zambia and the Western Cape of South Africa. (2018) Yates, Tom A; Ayles, Helen; Leacy, Finbarr P; Schaap, A; Boccia, Delia; Beyers, Nulda; Godfrey-Faussett, Peter; Floyd, Sian

Using age-specific mortality of HIV infected persons to predict anti-retroviral treatment need: a comparative analysis of data from five African population-based cohort studies. (2012) Zaba, Basia; Kasamba, Ivan; Floyd, Sian; Isingo, Raphael; Herbst, Kobus; Bärnighausen, Till; Gregson, Simon; Nyamukapa, Constance; Kayuni, Ndoliwe; Todd, Jim; Marston, Milly; Wringe, Alison

HIV and mortality of mothers and children: evidence from cohort studies in Uganda, Tanzania, and Malawi. (2005) Zaba, Basia; Whitworth, Jimmy; Marston, Milly; Nakiyingi, Jessica; Ruberantwari, Anthony; Urassa, Mark; Issingo, Raphaeli; Mwaluko, Gabriel; Floyd, Sian; Nyondo, Andrew; Crampin, Amelia

Uptake of medical male circumcision with household-based testing, and the association of traditional male circumcision and HIV infection. (2023) Zewdie, Kidist; Pickles, Michael; Floyd, Sian; Fidler, Sarah; Ayles, Helen; Bock, Peter; Hoddinott, Graeme; Mandla, Nomtha; Shanaube, Kwame; Simwinga, Musonda; Fraser, Christophe; Seeley, Janet; Piwowar-Manning, Estelle; Hayes, Richard; Donnell, Deborah

Understanding HIV risks among adolescent girls and young women in informal settlements of Nairobi, Kenya: Lessons for DREAMS. (2018) Ziraba, Abdhalah; Orindi, Benedict; Muuo, Sheru; Floyd, Sian; Birdthistle, Isolde J; Mumah, Joyce; Osindo, Jane; Njoroge, Pauline; Kabiru, Caroline W

A socio-ecological approach to understanding experiences and perceptions of a multilevel HIV prevention intervention: The determined, resilient, empowered, AIDS-free, mentored, and safe (DREAMS) partnership in uMkhanyakude, KwaZulu-Natal, South Africa. (2022) Zuma, Thembelihle; Seeley, Janet; Hlongwane, Siphesihle; Chimbindi, Natsayi; Sherr, Lorraine; Floyd, Sian; Birdthistle, Isolde; Shahmanesh, Maryam

Young people's experiences of sexual and reproductive health interventions in rural KwaZulu-Natal, South Africa. (2020) Zuma, Thembelihle; Seeley, Janet; Mdluli, Sakhile; Chimbindi, Natsayi; Mcgrath, Nuala; Floyd, Sian; Birdthistle, Isolde; Harling, Guy; Sherr, Lorraine; Shahmanesh, Maryam

Monograph

HIV and orphanhood: report on collaborative study prepared for UNICEF. (2005) Floyd, S; Marston, M; Hosegood, V; Scholten, F; Zaba, B

HIV and child mortality: evidence from surveillance studies in Uganda, Tanzania and Malawi. (2002) Zaba, B; Marston, M; Nakiyingi, J; Whitworth, J; Ruberantwari, A; Urassa, M; Issingo, R; Mwaluko, G; Crampin, A; Floyd, S; Nyondo, A; Bracher, M

Conference or Workshop Item

Immune responses induced by infant BCG vaccination in Malawi and the UK. (2005) Ben-Smith, A; Lalor, MK; Weir, RE; Gorak-Stolinska, P; Floyd, S; Makamo, K; Blitz, R; Mvula, H; Newport, MJ; Branson, K; Jahn, A; Crampin, AC; Fine, PE; Dockrell, HM

Thesis

Household survival and changes in characteristics of households in rural South-western Uganda through the period of 1989 to 2008. (2016) Muniina, PN