18 Aralık 2020 Cuma

How the Johnson & Johnson Vaccine Works


By BY JONATHAN CORUM AND CARL ZIMMER from NYT Health An adenovirus helps prime the immune system to fight the coronavirus. https://ift.tt/3gY5xnY

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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...