Why is it a shot? Kids’ questions about COVID...
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The flu shot changes every year. But why is the flu special, if other illnesses have much longer-lasting vaccines? This episode takes us into the world of viruses and immunity.
We released this episode about flu vaccines last year but we wanted to share it with you agai ...
Adults around the world are getting vaccinated against the coronavirus, and now, in a handful of countries (including the U.S.) kids over 12 can get vaccinated too. We hear from a 13-year-old who participated in a clinical trial for a vaccine and get tips for how to ...