Mixing and Matching Covid Vaccines
The C.D.C. said on Thursday that Americans could choose a booster dose of a vaccine different from the one they had initially received.
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Contributor: Apoorva Mandavilli
The C.D.C. said on Thursday that Americans could choose a booster dose of a vaccine different from the one they had initially received.
View original article
Contributor: Apoorva Mandavilli