17 Ağustos 2020 Pazartesi

What if ‘Herd Immunity’ Is Closer Than Scientists Thought?


By BY APOORVA MANDAVILLI from NYT Health In what may be the world’s most important math puzzle, researchers are trying to figure out how many people in a community must be immune before the coronavirus fades. https://ift.tt/3kReBfI

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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...