By BY ANDREW JACOBS from NYT Health Scientists are urging Americans to upgrade their face coverings. But Amazon, Google and Facebook restrict the sale of medical-grade masks. Critics say the rules are outdated. https://ift.tt/3ktShsX
26 Şubat 2021 Cuma
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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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