PrEP works by preventing susceptible cells becoming infected with HIV. Truvada blocks the HIV virus from making copies of itself. Marc Bruxelle/Shutterstock

Weekly Dose: Truvada, the drug that can prevent HIV infection

Efficacy is estimated to be as high as 99% in men who have sex with men who take Truvada daily.
Maintaining a steady pace of scientific discoveries and breakthroughs is critical for HIV prevention and treatment. Alba Campus/Flickr

Five promising steps forward in HIV science

The field of HIV treatment and prevention has been freshly energised by the findings from several recent clinical trials. Maintaining the momentum of scientific discoveries and breakthroughs is critical…
Unprotected sex among men was the most common mode of HIV transmission. Image from shutterstock.com

Australia’s HIV infection rates at 20‑year high

The rate of newly diagnosed HIV infections in Australia has risen by 10% in 12 months – the largest increase in 20 years, a new report shows. Last year, 1,253 cases of HIV were diagnosed, with unprotected…
Australia has joined others around the world in seeking to significantly cut HIV infection rates. AAP

Australia sees spike in HIV infection rate

Australia has seen a notable rise in HIV infections over the last 12 months, say researchers at the University of New South Wales. The 2012 HIV, viral hepatitis and sexually transmissible infections in…

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