CNN Don Lemon Tonight August 17, 2021 07:07:00
Week in september. >> dr. hotez, can i go back to something that you said because you talked about, you know, the third shot might be the last, right, and that we may not have to get boosters every year. is that because the virus keeps mutating? the more people who don't get their shots, who are no, t vaccinates, it allows the virus to continue to mutate. we get a flu shot, and the flu shot is updated every single year. many people thought it would be the same with the covid shot. but why are you saying that? >> with influenza, there are many dramatic changes to the structure of the virus, and...
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