By STEVE CONNOR - THE INDEPENDENT
Added: Tue, 23 Feb 2010 00:00:00 UTC

Thanks to Michael for the link.
Original link

Testing everyone at risk of HIV and treating them with anti-retroviral drugs could eradicate the global epidemic within 40 years, according to the scientist at the centre of a radical new approach to fighting Aids.

An aggressive programme of prescribing anti-retroviral treatment (ART) to every person infected with HIV could stop all new infections in five years and eventually wipe out the epidemic, said Brian Williams of the South African Centre for Epidemiological Modelling and Analysis.

Dr Williams is part of a growing body of experts who believe that anti-HIV drugs are probably the best hope of preventing and even eliminating the spread of Aids, rather than waiting for the development of an effective vaccine or relying solely on people changing their sexual lifestyle.

The idea will be tested in the coming year, with the start of the first properly controlled clinical trial involving thousands of people living in a part of South Africa with a high incidence of HIV and Aids. Dr Williams said this will be followed by similar trials in the US, where HIV is rampant among some inner-city communities.

"Our immediate best hope is to use ART not only to save lives but also to reduce transmission of HIV. I believe if we used ART drugs we could effectively stop transmission of HIV within five years," Dr Williams said. "It may be possible to stop HIV transmission and halve Aids-related TB within 10 years and eliminate both infections within 40 years," he told the American Association for the Advancement of Science in San Diego, California.
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TAGGED: HUMANITARIAN EFFORTS, MEDICINE, SCIENCE