Pfizer and Moderna have revealed the way they're tracking how long vaccine protection lasts
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Protection from Pfizer and Moderna's COVID-19 vaccines wanes over time, but not all experts think it's time for boosters yet.
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Protection from Pfizer and Moderna's COVID-19 vaccines wanes over time, but not all experts think it's time for boosters yet.
Full Articlehttps://www.youtube.com/watch?v=0Hg7XhbXuac . No One is Talking About What Just Happened..
Watch VideoWith booster doses of Pfizer's COVID-19 vaccine now authorized in the U.S., government advisers reconvened on Thursday..