When you put someone on therapy, you lower the level of virus such that it makes it very difficult for them to infect others.

Science is telling us that we can do phenomenal things if we put our minds and our resources to it.

There has been treatment for hepatitis C, but the treatment has not been overwhelmingly effective, number 1. And number 2, it has had considerable toxicity.

An AIDS-free generation would mean that virtually no child is born with HIV; that, as those children grow up, their risk of becoming infected is far lower than it is today; and that those who become infected can access treatment to help prevent them from developing AIDS and from passing the virus on to others.

I enjoy very much communication. I think that scientists need to communicate.

You dont have to vaccinate every man, woman and child in the country if you have a couple of cases of smallpox cropping up.

Better ways to diagnose, treat and prevent E. coli 0157:H7 infections are badly needed.