5 Eylül 2021 Pazar

A new study of dorm rooms shows how ventilation curbs virus levels.


By BY EMILY ANTHES from NYT Health The study of infected students at an isolation dorm suggests that opening a window could reduce the amount of coronavirus in a room by half. https://ift.tt/3kYOowG

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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...