Seth Berkley Quote

Now, when you get a viral infection, what normally happens is it takes days or weeks for your body to fight back at full strength, and that might be too late. When you're pre-immunized, what happens is you have forces in your body pre-trained to recognize and defeat specific foes. So that's really how vaccines work.

Seth Berkley

Now, when you get a viral infection, what normally happens is it takes days or weeks for your body to fight back at full strength, and that might be too late. When you're pre-immunized, what happens is you have forces in your body pre-trained to recognize and defeat specific foes. So that's really how vaccines work.

Tags: work, fight, defeat

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About Seth Berkley

Seth Franklin Berkley (born October 18, 1956) is an American medical epidemiologist and a global advocate of the power of vaccines. He is the founder and former president and CEO of the International AIDS Vaccine Initiative (IAVI) and former CEO of Gavi, the Vaccine Alliance. He is currently a senior advisor to the Pandemic Center at Brown University School of Public Health.