FDA Approves Drug to Help Prevent HIV

The Food and Drug Administration has OK'd the use of Truvada -- previously approved to treat HIV/AIDS -- to help prevent transmission of the virus.

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“It’s highly effective if used consistently, but it does require daily use and people need to think realistically about whether they can take a tablet every day,” he said, adding that people must also be able to recognize they need it.

Read more at the San Francisco Chronicle