Explore popular quotes and sayings by an American scientist Anthony Fauci.
Last updated on April 21, 2025.
The difference between H7N9 and H5N1, is that H5N1 kills chickens very rapidly, so it is easy to identify where the infected flocks of chickens are. H7N9 doesn't make the chicken sick, so it has been difficult to pinpoint where the infected chickens are.
You can have an epidemic in a state. You can have it in a region. You can have it in a country where the critical level of disease passes a certain threshold, and we call that an 'epidemic threshold.'
It's the advantage of the virus to spread, and you can only spread when you infect people and they infect other people without necessarily killing them. So if you had 100 percent mortality, the potential pandemic would almost self-eliminate itself.
Certainly the support for research in HIV/AIDS was good in the Clinton administration, good in the Bush administrations. It just was.
Some of the most vulnerable people to getting the SARS virus are health care providers. The general public, walking in the street, there is really not that much risk at all. It's a very, very low risk - a very, very low risk.
When you think in terms of public service, I heard so much about what Mother Theresa had done in her life. And I was fortunate enough to get a chance to meet her and talk to her a lot about what motivates her and what drives her. And that, to me, is a person that really is an extraordinary role model.
When you're dealing with a very sick person and you're doing something to them, an intervention, be it a procedure or a medication, safety is critical.
Bio-terrorism is a threat.
I run a modest-sized laboratory that's looking specifically at what we call 'the pathogenic mechanisms of HIV disease, or AIDS.'
The immune system's goal is to protect the body against invaders either from without, such as microbes, or from within, such as cancers and different types of neoplastic transformation.
Pneumococcal disease is a real threat. Pneumococcal disease is a bacterial infection that causes anything from middle ear infection to pneumonia to meningitis. Children are particularly vulnerable to it, but adults can get pneumococcal disease themselves.
What the immune system of man has in its advanced development is what we call immunological memory, so that once it sees something for the first time, when it sees it the second or the third time, it can respond against it in a way that's much more accelerated than when it sees it for the first time.
A pandemic influenza would mean widespread infection essentially throughout every region of the world.
Testing two vaccines against different H1N1s at the same time has never been done.