1 Mart 2020 Pazar

Coronavirus May Have Spread in U.S. for Weeks, Gene Sequencing Suggests


By BY SHERI FINK AND MIKE BAKER from NYT Health Two cases detected weeks apart in Washington state had genetic links, suggesting that many more people in the area may be infected. https://ift.tt/2IagTVa

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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...