Helen Ayles

10.4k total citations
215 papers, 5.4k citations indexed

About

Helen Ayles is a scholar working on Infectious Diseases, Epidemiology and General Health Professions. According to data from OpenAlex, Helen Ayles has authored 215 papers receiving a total of 5.4k indexed citations (citations by other indexed papers that have themselves been cited), including 171 papers in Infectious Diseases, 110 papers in Epidemiology and 61 papers in General Health Professions. Recurrent topics in Helen Ayles's work include HIV/AIDS Research and Interventions (96 papers), Tuberculosis Research and Epidemiology (76 papers) and HIV, Drug Use, Sexual Risk (49 papers). Helen Ayles is often cited by papers focused on HIV/AIDS Research and Interventions (96 papers), Tuberculosis Research and Epidemiology (76 papers) and HIV, Drug Use, Sexual Risk (49 papers). Helen Ayles collaborates with scholars based in United Kingdom, Zambia and South Africa. Helen Ayles's co-authors include Peter Godfrey‐Faussett, Ab Schaap, Nulda Beyers, Richard Hayes, Sian Floyd, Virginia Bond, Sarah Fidler, Kwame Shanaube, Monde Muyoyeta and Elizabeth L. Corbett and has published in prestigious journals such as The Lancet, Nature Communications and SHILAP Revista de lepidopterología.

In The Last Decade

Helen Ayles

202 papers receiving 5.3k citations

Peers

Countries citing papers authored by Helen Ayles

Since Specialization

Citations

This map shows the geographic impact of Helen Ayles'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 Ayles with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Helen Ayles more than expected).

Fields of papers citing papers by Helen Ayles

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Helen Ayles. 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 Ayles. The network helps show where Helen Ayles may publish in the future.

Co-authorship network of co-authors of Helen Ayles

This figure shows the co-authorship network connecting the top 25 collaborators of Helen Ayles. A scholar is included among the top collaborators of Helen Ayles based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Helen Ayles. Helen Ayles is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

#	Work	Indexed citations
1	Lessons learned from implementation of four HIV self-testing (HIVST) distribution models in Zambia: applying the Consolidated Framework for Implementation Research to understand impact of contextual factors on implementation 2024 ·BMC Infectious Diseases ·Musonda Simwinga, (unknown), Bernadette Hensen, (unknown), (unknown), (unknown), (unknown), (unknown), Chama Mulubwa, Lawrence Mwenge, Chiti Bwalya, Moses Kumwenda, (unknown), Paul Mee, Cheryl Johnson, Elizabeth L. Corbett, Karin Hatzold, Melissa Neuman, Helen Ayles, Miriam Taegtmeyer	3
2	Cost-effectiveness analysis of a prediction model for community-based screening of active tuberculosis 2024 ·Journal of Global Health ·(unknown), (unknown), Helen Ayles, Peter Godfrey‐Faussett, Mareli Claassens, Hsien-Ho Lin	1
3	Integrating molecular and radiological screening tools during community-based active case-finding for tuberculosis and COVID-19 in southern Africa 2024 ·International Journal of Infectious Diseases ·Alex Scott, Mohammed Limbada, Tahlia Perumal, Shameem Z. Jaumdally, (unknown), (unknown), (unknown), (unknown), Keelin Murphy, Bram van Ginneken, (unknown), Robin M. Warren, Phindile Gina, (unknown), (unknown), Suzette Oelofse, Anil Pooran, Aliasgar Esmail, Helen Ayles, Keertan Dheda	2
4	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 ·BMC Infectious Diseases ·(unknown), (unknown), Kwame Shanaube, Choolwe Jacobs, María Rupérez, (unknown), Eveline Klinkenberg, Ab Schaap, (unknown), Sian Floyd, Sarah Fidler, (unknown), (unknown), Helen Ayles	2
5	The impact of community-based, peer-led sexual and reproductive health services on knowledge of HIV status among adolescents and young people aged 15 to 24 in Lusaka, Zambia: The Yathu Yathu cluster-randomised trial 2023 ·PLoS Medicine ·Bernadette Hensen, Sian Floyd, Mwelwa Phiri, Ab Schaap, (unknown), (unknown), Lawrence Mwenge, (unknown), (unknown), Sarah Fidler, Richard Hayes, Musonda Simwinga, Helen Ayles	11
6	Community‐ and individual‐level correlates of HIV incidence in HPTN 071 (PopART) 2023 ·Journal of the International AIDS Society ·Timothy Skalland, Helen Ayles, Peter Bock, Justin Bwalya, Kwame Shanaube, (unknown), (unknown), Barry Kosloff, Sian Floyd, Ethan Wilson, Ayana Moore, Susan H. Eshleman, Sarah Fidler, Richard Hayes, Deborah Donnell, (unknown)	2
7	SARS-CoV-2 seroprevalence and associated risk factors in periurban Zambia: a population-based study 2022 ·International Journal of Infectious Diseases ·Kwame Shanaube, Ab Schaap, Eveline Klinkenberg, Sian Floyd, (unknown), (unknown), Petra de Haas, Barry Kosloff, María Rupérez, Richard Hayes, Helen Ayles	7
8	HIV drug resistance in a community‐randomized trial of universal testing and treatment: HPTN 071 (PopART) 2022 ·Journal of the International AIDS Society ·Jessica M. Fogel, Ethan Wilson, Estelle Piwowar‐Manning, Autumn Breaud, William Clarke, Christos J. Petropoulos, Ayana Moore, Christophe Fraser, Barry Kosloff, Kwame Shanaube, Gert U. van Zyl, (unknown), Sian Floyd, Peter Bock, Helen Ayles, Sarah Fidler, Richard Hayes, Deborah Donnell, Susan H. Eshleman, (unknown)	2
9	Insaka: mobile phone support groups for adolescent pregnant women living with HIV 2021 ·BMC Pregnancy and Childbirth ·(unknown), (unknown), Mwelwa Phiri, (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), Virginia Bond, (unknown), Musonda Simwinga, Ab Schaap, (unknown), Sarah Fidler, Helen Ayles	11
10	Evaluation of multi-assay algorithms for identifying individuals with recent HIV infection: HPTN 071 (PopART) 2021 ·PLoS ONE ·(unknown), Ethan Klock, Oliver Laeyendecker, Estelle Piwowar‐Manning, Ethan Wilson, William Clarke, Autumn Breaud, Ayana Moore, Helen Ayles, Barry Kosloff, Kwame Shanaube, Peter Bock, Nomtha Mandla, (unknown), Sarah Fidler, Deborah Donnell, Richard Hayes, Susan H. Eshleman, (unknown)	5
11	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 ·PLoS Computational Biology ·Michael Pickles, Anne Cori, William J. M. Probert, Rafael Sauter, Robert Hinch, Sarah Fidler, Helen Ayles, Peter Bock, Deborah Donnell, Ethan Wilson, Estelle Piwowar‐Manning, Sian Floyd, Richard Hayes, Christophe Fraser, (unknown)	5
12	Assessing usability of QIAreach QuantiFERON-TB platform in a high tuberculosis prevalence, low-resource setting 2021 ·ERJ Open Research ·(unknown), María Rupérez, Barry Kosloff, (unknown), Kwame Shanaube, Helen Ayles	5
13	ART initiations following community-based distribution of HIV self-tests: meta-analysis and meta-regression of STAR Initiative data 2021 ·BMJ Global Health ·Melissa Neuman, Katherine Fielding, Helen Ayles, Frances M. Cowan, Bernadette Hensen, Pitchaya Indravudh, Cheryl Johnson, Euphemia Sibanda, Karin Hatzold, Elizabeth L. Corbett	3
14	What is the optimum time to start antiretroviral therapy in people with HIV and tuberculosis coinfection? A systematic review and meta‐analysis 2021 ·Journal of the International AIDS Society ·Rachael M. Burke, Hannah M. Rickman, (unknown), Elizabeth L. Corbett, Helen Ayles, Andreas Jahn, Mina C. Hosseinipour, Robert J. Wilkinson, Peter MacPherson	14
15	Determination of HIV status and identification of incident HIV infections in a large, community‐randomized trial: HPTN 071 (PopART) 2020 ·Journal of the International AIDS Society ·Susan H. Eshleman, Estelle Piwowar‐Manning, Ethan Wilson, (unknown), Jessica M. Fogel, Yaw Agyei, Philip A. Sullivan, Lei Weng, Ayana Moore, Oliver Laeyendecker, Barry Kosloff, Justin Bwalya, Gerald J. Maarman, (unknown), Sian Floyd, Peter Bock, Helen Ayles, Sarah Fidler, Richard Hayes, Deborah Donnell, (unknown)	8
16	What do the Universal Test and Treat trials tell us about the path to HIV epidemic control? 2020 ·Journal of the International AIDS Society ·Diane V. Havlir, Shahin Lockman, Helen Ayles, Joseph Larmarange, Gabriel Chamie, Tendani Gaolathe, Collins Iwuji, Sarah Fidler, Moses R. Kamya, Sian Floyd, Janet Moore, Richard Hayes, Maya Petersen, François Dabis	75
17	Better Virological Outcomes Among People Living With Human Immunodeficiency Virus (HIV) Initiating Early Antiretroviral Treatment (CD4 Counts ≥500 Cells/µL) in the HIV Prevention Trials Network 071 (PopART) Trial in South Africa 2019 ·Clinical Infectious Diseases ·Geoffrey Fatti, Ashraf Grimwood, Jean B. Nachega, (unknown), (unknown), Gert U. van Zyl, (unknown), Helen Ayles, Richard Hayes, Nulda Beyers, Sarah Fidler, Peter Bock	11
18	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 ·PLoS ONE ·Sian Floyd, Helen Ayles, Ab Schaap, Kwame Shanaube, David Macleod, Mwelwa Phiri, Sam Griffith, Peter Bock, Nulda Beyers, Sarah Fidler, Richard Hayes, (unknown)	31
19	Comparative assessment of five trials of universal HIV testing and treatment in sub‐Saharan Africa 2018 ·Journal of the International AIDS Society ·(unknown), Laura B. Balzer, Richard Hayes, Shahin Lockman, (unknown), Helen Ayles, Sian Floyd, Diane V. Havlir, Moses R. Kamya, Refeletswe Lebelonyane, Lisa Mills, Velephi Okello, Maya L. Petersen, Deenan Pillay, Kalpana Sabapathy, Kathleen E. Wirth, Joanna Orne‐Gliemann, François Dabis	65
20	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 ·PLoS Medicine ·Richard Hayes, Sian Floyd, Ab Schaap, Kwame Shanaube, Peter Bock, Kalpana Sabapathy, Sam Griffith, Deborah Donnell, Estelle Piwowar‐Manning, Wafaa El‐Sadr, Nulda Beyers, Helen Ayles, Sarah Fidler, (unknown)	88

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.

Explore authors with similar magnitude of impact