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

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

I believe in striving for excellence. I sweat the big and small stuff! I do not apologize for this.

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

Im generally considered a conservative in my predictions for disease.

Previous efforts to eradicate malaria failed for several reasons, including political instability and technical challenges in delivering resources, especially in certain countries in Africa.

What has happened over the years is that scientists have now developed AIDS therapeutic capabilities, as well as prevention, and we've linked prevention and treatment in a way that if you fast-forward 30 years form '88 to now, we can say without hyperbole that we have the tools, if implemented the way they could be implemented, to theoretically, essentially end the epidemic as we know it now.