Doctors now have another weapon against HIV/AIDS in their arsenal, and it’s a potent one. For the first time, the U.S. Food and Drug Administration (FDA) approved a drug treatment that will prevent infection in healthy people.
The drug, called Truvada, which is already approved for the treatment of HIV in infected patients, works by lowering the amount of virus circulating in people’s blood. But clinical trials show that it can also protect uninfected high-risk people from acquiring the virus, if they take the drug daily before and after exposure.
The approval is controversial. Some public health experts argue that allowing the drug to be used for prevention will foster a false sense of security among users, leading people to believe mistakenly that they are immune to the virus and reduce their use of condoms. However, the FDA determined that the benefits of expanding the pool of people who may use Truvada to protect against HIV made it worth approving. Here’s what you need to know.
Read more:
http://healthland.time.com/2012/07/1...#ixzz21NlNxz9D
http://www.truvada.com/
What do you guys think about this. At cost it is $24.67 per 200 mg tablet ($9000/year).
New drug supposed to lower risk of HIV infection
