Search through all our worldwide HIV and AIDS news and features, using the topics below to filter your results by subjects including HIV treatment, transmission and prevention, and hepatitis and TB co-infections.

Infectiousness and treatment as prevention news


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Washington DC sees 'remarkable' drop in number of newly reported HIV cases

The number of newly diagnosed cases of HIV and the deaths related to the illness continued to drop in the District of Columbia in 2013, although overall prevalence of the virus remained at epidemic levels, according to data released Tuesday by the city.

02 July 2015
Washington Post
Toward Comprehensive HIV Prevention Service Delivery in the United States: An Action Plan

This action plan, based primarily on the proceedings of the two consultations, seeks to define a communityfocused national strategy for integrating historically separate HIV prevention interventions and services— many with established positive effects on individual health outcomes—into needs-driven components of population-based care and support programs.

25 June 2015
Treatment Action Group
PrEP data links anti-HIV immune response to reduce chance of infection

"The rigor of the placebo-controlled iPrEx trial gave us access to the necessary data and specimens to address that question. What we found was what people have been looking for, for a long time - a correlation between future infection risk and a measureable immune response."

23 June 2015
Medical Xpress
A gay’s guide to undetectable

Undetectable Viral Load. It’s a phrase you might have heard a bit recently, with an increased focus on educating HIV positive and negative gay men about what it is, and how it can prevent the spread of HIV. For something that’s been around since 1996 (the same year the Spice Girls released Wannabe, for context) it’s strange we’ve only recently embraced Undetectable Viral Load (UVL) – but HIV is a demanding beast that science, research, and community opinion chases to keep up with. What “undetectable” means to you depends entirely on your HIV status, your sexual behaviour, and your definition of risk. With that in mind, let’s unload…

11 June 2015
Gay News Network, Australia
A gay's guide to undetectable

What “undetectable viral load” means to you depends entirely on your HIV status, your sexual behaviour, and your definition of risk. With that in mind, let’s unload…

05 June 2015
Gay News Network
Study: Give ARVs After Male Circumcision

Male circumcision has been proven to slow the spread of HIV/AIDS in Africa. But a new study shows that in the short-term, the surgical technique could actually increase the risk of infection for female partners unless precautions are taken. The researchers therefore recommended that men be placed on antiretroviral therapy at the time of circumcision.

29 April 2015
Voice of America
Men taking HIV treatment have undetectable viral loads in the rectum; sexually transmitted infections make no difference

A small study assessing the infectiousness of HIV-positive gay men taking antiretroviral therapy has found that all study participants had an undetectable viral load in the rectum.

24 April 2015
Roger Pebody
How San Francisco plans to 'get to zero' new infections of HIV

An ambitious new plan in San Francisco aims to completely end the transmission of HIV, which infects about 50,000 people every year nationwide. In a city where huge strides have already been made in battling the epidemic, public health officials, doctors and activists are increasing their efforts to bring the number of new HIV infections down to zero.

13 April 2015
PBS NewsHour
Still refusing to date HIV+ guys? Here’s why you could be putting your health at risk

Matthew Hodson, of UK-based gay men’s health charity, GMFA, explains why arguments for not having sex with gay men who are HIV positive make little sense – and could actually pose a danger for those who are HIV negative

09 April 2015
Gaystar News
HIV prevention within serodiscordant couples: A changing paradigm

Serodiscordant couples (where one partner is HIV negative and the other is HIV positive) are often thought to be at “high risk” of HIV transmission. However, new understandings of the biology of HIV transmission and the emergence of new HIV prevention options mean that the HIV transmission risk within these couples can be reduced to very low, even negligible levels.

07 April 2015

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