Fourth COVID shot: How long does the fourth COVID shot protect you? - Deseret News


4/6/2022 12:00:00 AM3 years 1 month ago
by Herb Scribner

How long does the fourth COVID-19 shot last?

Protection from the fourth dose of the coronavirus vaccine appears to wane quickly, according to a new study. The news: A new study published in the New England Journal of Medicine reviewed data fro… [+1473 chars]

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