The quest for the coronavirus vaccine with Seth Berkley
The TED Interview
00:00
What Is a Vaccine?
We've immunized more than 700 ad 60 million additional children. We started out with six diseases, but now we vaccinate against om 18 different diseases. The skal of that is incredible. And e amidst all the bad news that's happening, it's kind of amazing that this, this intervention inas can save so many lives.
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