18 Ağustos 2021 Çarşamba

Vaccines’ protection against virus infection is waning, C.D.C. studies suggest.


By BY APOORVA MANDAVILLI from NYT Health Some scientists pushed back, saying the new research does not indicate that all Americans need boosters, as federal officials have said. https://ift.tt/3z0Yz9Y
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Routine Childhood Vaccinations in the U.S. Slipped During the Pandemic

By BY BENJAMIN MUELLER AND JAN HOFFMAN from NYT Health Nationwide, the number of kindergartners with the required shots fell below the targ...