The bodys immune system is like any other system of the body. Each of them have their vital function for the human host.

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.

We can sharply deflect the curve of HIV incidence.

The Europeans have lots of data on the use of adjuvanted flu vaccine in the elderly, but I dont think anybody has really good data on adjuvants in children.

Testing two vaccines against different H1N1s at the same time has never been done.

When I was a child, there were not that many vaccines. I was vaccinated for polio. I actually got measles as a child. I got pertussis, whooping cough. I remember that very well.

Certainly the support for research in HIV/AIDS was good in the Clinton administration, good in the Bush administrations. It just was.