HIV

It’s noon, there are helicopters overhead, and traffic jams backing up Mission Street all the way to Division. It seems to be all about the left lanes feeding onto Van Ness, which…






AJ Cann (CC BY-NC 2.0)

An 18-year-old woman, who was born with HIV, no longer has traces of the virus in her blood, despite not taking antiretroviral drugs for over 12 years. Some doctors think this may have to do with the consistent use of the drugs early in the woman’s life.

Via New Scientist:

The woman has no genetic factors that might make her naturally resistant to the virus. Instead, it is likely that theearly, regular use of a combination of antiretroviral drugs is to credit for her remission, says Asier Sáez-Cirión of the Pasteur Institute in Paris, France, who will present the case at the International AIDS Society meeting in Vancouver, Canada, on Tuesday.


It’s never been completely clear how the HIV virus came about, giving rise to various conspiracy theories about it being man-made. The Independent reports on a new study revealing a “perfect storm”…





Here’s a great real world example of why math is important kids! From the Wall Street Journal:

Scientists using a powerful mathematical tool previously applied to the stock market have identified an Achilles heel in HIV that could be a prime target for AIDS vaccines or drugs.

The research adds weight to a provocative hypothesis—that an HIV vaccine should avoid a broadside attack and instead home in on a few targets…




BBC News reports: An HIV-positive person who takes anti-retroviral drugs after diagnosis, rather than when their health declines, can cut the risk of spreading the virus to uninfected partners by 96%, according…





The first person ever successfully cured of HIV, thanks to the miracle of stem cells? Aidsmap reports: Doctors who carried out a stem cell transplant on an HIV-infected man with leukaemia in 2007 say…




Wow – that’s really high. Worse, half of them don’t know it, according to the U.S. Centers for Disease Control in this report from TIME:

Recent data from the Centers for Disease Control and Prevention (CDC) show that 1 in 5 sexually active gay and bisexual men in America are HIV-positive but that 44% of them don’t know it.

More than 8,000 self-identifying gay and bisexual men (or, as the researchers call them, MSM, for men who have sex with men) were tested by CDC workers in the 21 American cities with the highest infection rates. The gay population in Baltimore had the highest rates of HIV infection, at 38%, while Atlanta scored lowest, at 6%.

The highest absolute number of infections occurred in white MSM…



A cure may not be so far from reality, as reported by ABC News: For years, human immunodeficiency virus (HIV) researchers have shied away from the whole notion of a cure, largely…



At what point do people need a fix so bad that they are willing to inject another person’s blood into themselves? With the constant presence of AIDS related deaths in Africa, and…