HIV acquisition and HIV transmission through sexual intercourse are two very different things. The former relates to an HIV negative individual being infected by an HIV positive person whilst the later is about an HIV positive individual infecting an HIV negative person.
That may seems obvious or hair splitting, but when it comes to ending the spread of HIV in the population, it is very important to understand the difference between HIV acquisition and HIV transmission.
HIV acquisition can be regarded as a dynamic and active process in the person exposed to …

Watch this provocative TED talk and read the accompanying article at CNN.

The Compassionate Conundrum by Elizabeth Pisani

Rating 3.00 out of 5

Yesterday’s posting may have fooled some (I hope not so) but nevertheless contained some truths that would not  surprise many of those working in the field. Later that day, Bloomberg published an interesting piece about Pre-Exposure Prophylaxis (PrEP) and the forthcoming results of several clinical trials testing the approach.
On the outcomes of PrEP and expectated financial returns for the Pharmaceutical industry, Simeon Bennett and Tom Randall quoted Boston-based Josh Schimmer, an analyst at Leerink Swann & Co saying that “The approach may help curb the AIDS pandemic in poor …

Just before “Treatment as Prevention” hit the headlines with some controversy, PrEP or Pre Exposure Prophylaxis, was on everybody’s lips.

PrEP is an experimental approach that would use antiretroviral medications (ARVs, which are normally used to treat people living with HIV) to reduce the risk of HIV infection in HIV-negative people. In this intervention, HIV-negative people would take a single drug or a combination of drugs with the hope that it would lower their risk of infection if exposed to HIV. PrEP trials are ongoing around the world. (Source: AVAC)

Whilst some …

Treatment as a means to prevent HIV infection has hit the media following a declaration by Brian Williams, professor of epidemiology at the South African Centre for Epidemiological Modelling and Analysis in Stellenbosch, at the AAAS in San Diego.
Whilst the HIV epidemic has shown some signs of stabilisation in the recent years, more than 7,000 people are still infected every day with the virus that causes AIDS.
Despite interesting results of a vaccine trial in Thailand, prevention is still limited to a small number of options many of which are not …