18 Ağustos 2021 Çarşamba

Vaccine Effectiveness Against Infection May Wane, C.D.C. Studies Find


By BY APOORVA MANDAVILLI from NYT Health Federal health officials said the new data justified a campaign of booster shots. But some scientists disagreed, saying not every American needs another dose. https://ift.tt/3mez5lZ

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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...