Helen Rees
Impact in
- Infectious Diseases top 0.1%
- HIV/AIDS Research and Interventions
- SARS-CoV-2 and COVID-19 Research
- Virology top 1%
- HIV Research and Treatment
Papers in
-
- HIV/AIDS Research and Interventions 114
- SARS-CoV-2 and COVID-19 Research 11
-
- Reproductive Health and Contraception 52
- Co-authors
- Audrey E. Pettifor (32 shared papers)Catherine Lorne MacPhail (27 shared papers)Matthew Chersich (35 shared papers)NANCY S. PADIAN (6 shared papers)Immo Kleinschmidt (14 shared papers)Sinéad Delany‐Moretlwe (31 shared papers)François Venter (18 shared papers)Robert Pattinson (2 shared papers)
- Journals
- AIDS (19 papers)Vaccine (15 papers)The Lancet (14 papers)Contraception (11 papers)PLoS ONE (9 papers)
- Partner nations
- South AfricaUnited StatesUnited Kingdom
In The Last Decade
Helen Rees
274 papers receiving 12.2k citations
Helen Rees's Hit Papers
Peers
Comparison fields: 5 of 178
- Infectious Diseases 5.9k
- Virology 642
- Microbiology 612
- Public Health, Environmental and Occupational Health 2.3k
- General Health Professions 1.5k
Countries citing papers authored by Helen Rees
This map shows the geographic impact of Helen Rees's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Helen Rees with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Helen Rees more than expected).
Fields of papers citing papers by Helen Rees
This network shows the impact of papers produced by Helen Rees. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Helen Rees. The network helps show where Helen Rees may publish in the future.
Co-authors
The 25 scholars most cited alongside Helen Rees, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 285 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Effectiveness of COL-1492, a nonoxynol-9 vaginal gel, on HIV-1 transmission in female sex workers: a randomised controlled trial Hit paper breakdown → | 2002 | 666 |
| 2 | Young people's sexual health in South Africa: HIV prevalence and sexual behaviors from a nationally representative household survey Hit paper breakdown → | 2005 | 494 |
| 3 | Acyclovir and Transmission of HIV-1 from Persons Infected with HIV-1 and HSV-2 Hit paper breakdown → | 2010 | 453 |
| 4 | 2011 | 369 | |
| 5 | 1998 | 354 | |
| 6 | COVID-19 in Africa: care and protection for frontline healthcare workers Hit paper breakdown → | 2020 | 327 |
| 7 | Hormonal Contraception and the Risk of HIV Acquisition: An Individual Participant Data Meta-analysis Hit paper breakdown → | 2015 | 305 |
| 8 | Remdesivir and three other drugs for hospitalised patients with COVID-19: final results of the WHO Solidarity randomised trial and updated meta-analyses Hit paper breakdown → | 2022 | 290 |
| 9 | 2004 | 287 | |
| 10 | 2010 | 286 | |
| 11 | 2021 | 282 | |
| 12 | HIV incidence among women using intramuscular depot medroxyprogesterone acetate, a copper intrauterine device, or a levonorgestrel implant for contraception: a randomised, multicentre, open-label trial Hit paper breakdown → | 2019 | 250 |
| 13 | 2011 | 216 | |
| 14 | 2007 | 166 | |
| 15 | Twenty-five years' clinical experience with placental site trophoblastic tumors. | 2002 | 157 |
| 16 | 2010 | 148 | |
| 17 | A multinational Delphi consensus to end the COVID-19 public health threat Hit paper breakdown → | 2022 | 146 |
| 18 | 2008 | 144 | |
| 19 | 2011 | 130 | |
| 20 | 2012 | 130 |
About Helen Rees
Helen Rees is a scholar working on Infectious Diseases, Public Health, Environmental and Occupational Health, General Health Professions, Virology and Health, having authored 285 papers that have together received 12.8k indexed citations. Recurring topics across this work include HIV/AIDS Research and Interventions (114 papers), Reproductive Health and Contraception (52 papers), Adolescent Sexual and Reproductive Health (25 papers), Cervical Cancer and HPV Research (15 papers), HIV Research and Treatment (13 papers), Vaccine Coverage and Hesitancy (12 papers), Sex work and related issues (11 papers) and SARS-CoV-2 and COVID-19 Research (11 papers). The work is most often cited by research in Infectious Diseases (5.9k citations), Virology (642 citations), Microbiology (612 citations), Public Health, Environmental and Occupational Health (2.3k citations) and General Health Professions (1.5k citations). Helen Rees has collaborated with scholars based in South Africa, United States and United Kingdom. Frequent co-authors include Audrey E. Pettifor, Catherine Lorne MacPhail, Matthew Chersich, NANCY S. PADIAN, Immo Kleinschmidt, Sinéad Delany‐Moretlwe, François Venter, Robert Pattinson, Gerald D. Mantel and Eckhart Buchmann. Their work appears in journals such as AIDS, Vaccine, The Lancet, Contraception and PLoS ONE.
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.