HIV/AIDS

The Scientific Activist

Category archives for HIV/AIDS

The winners of the 2008 Nobel Prize in Physiology or Medicine have been announced, and the prize has been awarded for early discoveries that have subsequently led to vaccines or treatments of two widespread virus-caused diseases. Half of the prize was awarded to Harald zur Hausen “for his discovery of human papilloma viruses causing cervical…

The New York Times reported yesterday that “scientists find new receptor for HIV,” referring to a paper published online in Nature Immunology on Sunday by Arthos et al. This is basically correct, although it would be more accurate to call the new receptor a co-receptor, since the infection of a cell with HIV still depends…

A few interesting items have recently come up in the news and in the scientific literature about various methods for preventing the transmission of HIV. First up is a study (1) published in PLoS Medicine this week that demonstrated the effectiveness of a combination of antiretroviral drugs in preventing viral transmission in a monkey model…

There’s been quite a bit of blogging lately about HIV denialism, so I thought I would take this opportunity to write a little bit about HIV denialism in South Africa–a subject that gets mentioned pretty often is rarely discussed in much detail. I spoke about this topic in my talk on Wednesday, though, because it…