Helen Rees
Helen Rees
Wits RHI, Faculty of Health Sciences, University of Witwatersrand
Verified email at - Homepage
Cited by
Cited by
Repurposed antiviral drugs for Covid-19—interim WHO solidarity trial results
WHO Solidarity Trial Consortium
New England journal of medicine 384 (6), 497-511, 2021
Effectiveness of COL-1492, a nonoxynol-9 vaginal gel, on HIV-1 transmission in female sex workers: a randomised controlled trial
L Van Damme, G Ramjee, M Alary, B Vuylsteke, V Chandeying, H Rees, ...
The Lancet 360 (9338), 971-977, 2002
Young people's sexual health in South Africa: HIV prevalence and sexual behaviors from a nationally representative household survey
AE Pettifor, HV Rees, I Kleinschmidt, AE Steffenson, C MacPhail, ...
Aids 19 (14), 1525-1534, 2005
Severe acute maternal morbidity: a pilot study of a definition for a near‐miss
GD Mantel, E Buchmann, H Rees, RC Pattinson
BJOG: An International Journal of Obstetrics & Gynaecology 105 (9), 985-990, 1998
Acyclovir and transmission of HIV-1 from persons infected with HIV-1 and HSV-2
C Celum, A Wald, JR Lingappa, AS Magaret, RS Wang, N Mugo, ...
New England journal of medicine 362 (5), 427-439, 2010
Use of hormonal contraceptives and risk of HIV-1 transmission: a prospective cohort study
R Heffron, D Donnell, H Rees, C Celum, N Mugo, E Were, G de Bruyn, ...
The Lancet infectious diseases 12 (1), 19-26, 2012
Sexual power and HIV risk, South Africa
AE Pettifor, DM Measham, HV Rees, NS Padian
Emerging infectious diseases 10 (11), 1996, 2004
COVID-19 in Africa: care and protection for frontline healthcare workers
MF Chersich, G Gray, L Fairlie, Q Eichbaum, S Mayhew, B Allwood, ...
Globalization and health 16, 1-6, 2020
Hormonal contraception and the risk of HIV acquisition
CS Morrison, BA Richardson, F Mmiro, T Chipato, DD Celentano, J Luoto, ...
Aids 21 (1), 85-95, 2007
HIV and sexual behaviour among young South Africans: a national survey of 15-24 year olds
AE Pettifor
RHRU, 2004
PRO2000 vaginal gel for prevention of HIV-1 infection (Microbicides Development Programme 301): a phase 3, randomised, double-blind, parallel-group trial
S McCormack, G Ramjee, A Kamali, H Rees, AM Crook, M Gafos, ...
The Lancet 376 (9749), 1329-1337, 2010
SARS-CoV-2 variants and vaccines
PR Krause, TR Fleming, IM Longini, R Peto, S Briand, DL Heymann, ...
New England Journal of Medicine 385 (2), 179-186, 2021
Considerations in boosting COVID-19 vaccine immune responses
PR Krause, TR Fleming, R Peto, IM Longini, JP Figueroa, JAC Sterne, ...
The Lancet 398 (10308), 1377-1380, 2021
Increased risk of HIV-1 transmission in pregnancy: a prospective study among African HIV-1-serodiscordant couples
NR Mugo, R Heffron, D Donnell, A Wald, EO Were, H Rees, C Celum, ...
Aids 25 (15), 1887-1895, 2011
Predictors of condom use among young adults in South Africa: the reproductive health and HIV research unit national youth survey
ES Hendriksen, A Pettifor, SJ Lee, TJ Coates, HV Rees
American journal of public health 97 (7), 1241-1248, 2007
Early coital debut and associated HIV risk factors among young women and men in South Africa
A Pettifor, K O'Brien, C MacPhail, WC Miller, H Rees
International perspectives on sexual and reproductive health, 82-90, 2009
Short-course antiretroviral therapy in primary HIV infection
SPARTAC Trial Investigators
New England Journal of Medicine 368 (3), 207-217, 2013
FACTS 001 phase III trial of pericoital tenofovir 1% gel for HIV prevention in women
H Rees, S Delany-Moretlwe, C Lombard, D Baron, R Panchia, L Myer, ...
Conference on retroviruses and opportunistic infections (CROI) 2015, 2015
Factors associated with self-efficacy for condom use and sexual negotiation among South African youth
JN Sayles, A Pettifor, MD Wong, C MacPhail, SJ Lee, E Hendriksen, ...
JAIDS Journal of Acquired Immune Deficiency Syndromes 43 (2), 226-233, 2006
Keep them in school: the importance of education as a protective factor against HIV infection among young South African women
AE Pettifor, BA Levandowski, C MacPhail, NS Padian, MS Cohen, ...
International journal of epidemiology 37 (6), 1266-1273, 2008
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