HIV testing programmes need to ensure that all clients who test for HIV are provided with correct diagnoses. The accuracy of HIV testing is critica...l to prevent misdiagnosis, as the consequences of giving an incorrect test result can be serious for clients, HIV testing services, HIV programmes and public health.
With the evolution of global HIV epidemiology, HIV testing approaches must also evolve to maintain accuracy and efficiency in population-level diagnosis. Reports suggest that misdiagnosis of HIV status may occur when suboptimal testing algorithms and out-of-date testing strategies are used. As a result of changing epidemiology and declining HIV positivity in testing, WHO recommends all countries use a standard three-test strategy to ensure a PPV of at least 99%, minimizing false-positive misdiagnosis. The WHO-recommended HIV testing strategy, along with quality assurance measures such as retesting to verify a positive diagnosis prior to initiation of HIV treatment, is cost-effective as it prevents misdiagnosis and unnecessary initiation of costly lifelong treatment.
This implementation guide provides practical advice on switching to a three-test strategy and instituting other measures that can help national HIV programmes deliver high-quality, accurate HIV testing services and ensure that misdiagnosis is minimized.
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Accessed online August 2018
European Scientific Journal, November edition vol. 8, No.26 ISSN: 1857 – 7881 (Print) e - ISSN 1857- 7431
Accessed: 29.09.2019
4th Meeting of NDPHS Expert Group on HIV, TB and AI Oslo, 1-2 March, 2017
Lancet Infect Dis 2022;
22: 222–4
PLoS One. 2012; 7(4): e29656.
Published online 2012 Apr 20. doi: 10.1371/journal.pone.0029656
The curriculum, which complements the national pediatric ART training, was finalized in 2011 and was subsequently implemented nationally. The training curriculum includes a 15-module Trainer Manual, a Participant Manual, and accompanying PowerPoint slides.
Guidelines
HIV drug resistance
July 2017
DHS Working Papers No. 125
PLoS ONE 9(6): e99880. doi:10.1371/journal.pone.0099880
Published June 17, 2014
Journal of the International AIDS Society 2017, vol. 20:e25026
In Myanmar, men who have sex with men (MSM) experience high risk of HIV infection. However, access to HIV testing and prevention s...ervices remains a challenge among this marginalized population. The objective of this study was to estimate population prevalence and correlates of prior HIV testing among young MSM (YMSM) and informs the development of HIV testing and intervention programmes that respond to the specific needs of this population.
https://doi.org/10.1002/jia2.25026
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Policy Brief, Updated in March 2017
Key messages
• Sex workers have the right to equal protection under the law, regardless of the legal status of sex work.
• Sex workers have the right to access HIV, sexually transmitted infectio...n (STI) and other health services free from the threat of violence, intimidation, incarceration, and stigma and discrimination.
• Justice and law enforcement sectors, together with the health sector and sex worker communities, should work in partnership to reform relevant legislation, policies and practices.
• Capacity development of all partners is critical to the success of the HIV response among sex workers.
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Policy Brief, Updated in March 2017
Key messages
• Meaningful involvement of sex workers in the HIV response through peer-based education and outreach and consultation in policy making and programme planning is vital to reduce their vuln...erability to HIV and other sexually transmitted infections (STIs) and ensure that the challenges they face are addressed adequately.
• Sex workers (female, transgender and male) have the right to protect their health through accessing comprehensive and evidence-informed HIV and sexual and reproductive health (SRH) interventions.
• Innovative HIV prevention strategies and creative use of combination interventions are needed to reach mobile and ”hard to reach” sex workers.
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