18 Aug 2026Open access
Towards ending tuberculosis in South Africa: an uncertainty analysis of the programmes and factors most critical to future declinesPublisher siteGlobal Health Action, Tuberculosis Research and Epidemiology
Active, last published 2026
In hiv/aids research and interventions
Leigh F.
Johnson
Scholar“Research focused on HIV/AIDS Research and Interventions and adjacent fields.”
University of Cape Town
South Africa50
H-index
10.6k
Citations
Leigh has not officially claimed their profile. If you are Leigh, claim it free.
Claim Your Profile
Pioneer
LOCKED
Pathfinder
LOCKED
Scholar
EARNED
Innovator
LOCKED
Inventor
LOCKED
Catalyst
LOCKED
Expert
UPGRADE
01 · About the work
What I study
eigh F. Johnson is a researcher working on HIV/AIDS Research and Interventions. A fuller summary will appear once they update their profile.
02 · Reach
Publication output and reach
Leigh's work has been cited 10,639 times across 2 active years. Bars show publications per year; the line shows cumulative citation totals across publications first appearing in each year.
03 · Research focus
Topics
HIV/AIDS Research and Interventions×136Adolescent Sexual and Reproductive Health×71HIV/AIDS drug development and treatment×44HIV Research and Treatment×42HIV/AIDS Impact and Responses×42
04 · Where I am
Affiliations
Affiliation on published researchUniversity of Cape Town, South AfricaDrawn from the institution listed on this researcher’s published work.
Research themes (UN SDGs)
05 · Selected work
Recent publications
9 works26 Apr 2026Open access
What will it take to achieve the End TB targets in South Africa? A mathematical modelling analysisPublisher sitemedRxiv, Tuberculosis Research and Epidemiology
1 Nov 2024Open access6cites
Excess mortality attributable to AIDS among people living with HIV in high‐income countries: a systematic review and meta‐analysisPublisher siteJournal of the International AIDS Society, HIV/AIDS Research and Interventions
30 Jul 2024Open access
Response to Waja and Motlogeloa (2024): The need for robust research methodology when studying climate and health in developing countriesPublisher siteSouth African Journal of Science, Climate Change and Health Impacts
25 Jul 2024Open access2cites
A Review and Economic Analysis of the Dapivirine Vaginal Ring as HIV Pre-Exposure Prophylaxis for Women, to Inform South African Public-Sector GuidelinesPublisher siteJAIDS Journal of Acquired Immune Deficiency Syndromes, HIV/AIDS Impact and Responses
18 Apr 2024Open access2cites
Can routine antenatal data be used to assess HIV antiretroviral therapy coverage among pregnant women? Evaluating the validity of different data sources in the Western Cape, South AfricaPublisher sitePLoS ONE, HIV/AIDS Research and Interventions
20 Feb 2024Open access17cites
Investigating the Associations between Drought, Poverty, High-Risk Sexual Behaviours, and HIV Incidence in Sub-Saharan Africa: A Cross-Sectional StudyPublisher siteAIDS and Behavior, Adolescent Sexual and Reproductive Health
7 Feb 2024Open access11cites
The effect of care interruptions on mortality in adults resuming antiretroviral therapyPublisher siteAIDS, HIV/AIDS Research and Interventions
Expert Academic Profiles go further
Citation trend analytics, exportable publication records, and direct enquiry routing from industry and funders.
Are you Leigh?
Claim it to verify your details, connect with industry partners, and explore Fractional Domain Expert opportunities through MARATTO™.
African researchers are full of potential that too often goes unrecognised. Your MARATTO™ profile gives your work the commercial pathway it deserves.
Claim Your Profile
Free to claim · takes a minute to verify it’s you