By BY CARL ZIMMER AND BENEDICT CAREY from NYT Health Researchers warn that the British variant is so contagious that new control measures, including closing down schools and universities, may be necessary. https://ift.tt/38up4IN
23 Aralık 2020 Çarşamba
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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...
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By BY EMILY ANTHES from NYT Health The F.D.A. authorized a breath-based test made by a small Texas company, which said it hoped that mobile...
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By BY CARL ZIMMER from NYT Health https://ift.tt/2IHUMZY
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