ArticleAIDS research and human retroviruses2023
HIV Incidence, Recent HIV Infection, and Associated Factors, Kenya, 2007-2018.
Article in AIDS research and human retroviruses, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed, 18 citations in OpenAlex.
- Qualitative Insights on Client and Provider Barriers and Facilitators to Using a Novel Online HIV Pre- and Post-Exposure Delivery Model in Kenya.Journal of the International AIDS Society · 2026Trial
- All-cause and cause-specific mortality trends among people with and without HIV in the Siaya health and demographic surveillance system, Kenya, 2011-2018.Global health action · 2026Article
- Willingness of volunteers in an HIV incidence cohort to participate in a future HIV vaccine trial in Kisumu County, Kenya.BMC public health · 2026Article
- Prevalence of Chlamydia trachomatis and Neisseria gonorrhoeae Among Adolescents and Adults With Behavioral Vulnerability in Western Kenya.Sexually transmitted diseases · 2026Article
- Adapting and Scaling-up Peer Navigators to Targeted Populations of Street-Involved Youth in Kenya and Canada to Increase Engagement in HIV Prevention, Testing, and Treatment.AIDS and behavior · 2026Article
- Human immunodeficiency virus recency testing coverage and partner-notification-services among people-living with human immunodeficiency virus in low- and middle-income countries.World journal of virology · 2025Article
- Performance Characteristics of an HIV-1 Rapid Recency Assay Among Treatment-Naïve Individuals.AIDS research and human retroviruses · 2025Article
- Recent HIV Infections in Italy: Data from the HIV National Surveillance System, 2012-2023.Pathogens (Basel, Switzerland) · 2025Article
- Recent HIV infections and associated risk factors among newly diagnosed individuals in South Korea (2016-2023).Scientific reports · 2025Article
- Prevalence and associated factors of recent HIV-1 infection among newly identified HIV-positive individuals tested with the Asante Rapid Recency assay in Harari region, Eastern Ethiopia.Frontiers in epidemiology · 2025Article
- Increased HIV and other sexually transmitted infections in two health facilities in Northern Cameroon between 2021 and 2022.Journal of public health in Africa · 2025Article
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Authors and funding
25 authors at 7 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Nationally representative surveys provide an opportunity to assess trends in recent human immunodeficiency virus (HIV) infection based on assays for recent HIV infection. We assessed HIV incidence in Kenya in 2018 and trends in recent HIV infection among adolescents and adults in Kenya using nationally representative household surveys conducted in 2007, 2012, and 2018. To assess trends, we defined a recent HIV infection testing algorithm (RITA) that classified as recently infected (<12 months) those HIV-positive participants that were recent on the HIV-1 limiting antigen (LAg)-avidity assay without evidence of antiretroviral use. We assessed factors associated with recent and long-term (≥12 months) HIV infection versus no infection using a multinomial logit model while accounting for complex survey design. Of 1,523 HIV-positive participants in 2018, 11 were classified as recent. Annual HIV incidence was 0.14% in 2018 [95% confidence interval (CI) 0.057-0.23], representing 35,900 (95% CI 16,300-55,600) new infections per year in Kenya among persons aged 15-64 years. The percentage of HIV infections that were determined to be recent was similar in 2007 and 2012 but fell significantly from 2012 to 2018 [adjusted odds ratio (aOR) = 0.31,
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