My sympathies for your situation - it's difficult to have to see such terrible diseases take away those we love. That being said, are all individuals in a posi

My sympathies for your situation - it's difficult to have to see such terrible diseases take away those we love. That being said, are all individuals in a position to take preventative measures against HIV? And does research of a disease (and ways to treat it) only benefit development of drugs that treat that disease?