Thứ Hai, 3 tháng 5, 2021

Reaching ‘Herd Immunity’ Is Unlikely in the U.S., Experts Now Believe


By BY APOORVA MANDAVILLI from NYT Health https://ift.tt/3nLF93V
via IFTTT Reaching ‘Herd Immunity’ Is Unlikely in the U.S., Experts Now Believe Widely circulating coronavirus variants and persistent hesitancy about vaccines will keep the goal out of reach. The virus is here to stay, but vaccinating the most vulnerable may be enough to restore normalcy. BY APOORVA MANDAVILLI https://ift.tt/3nLF93V https://ift.tt/33c2wtY New York Times Health your-feed-science, Disease Rates, Coronavirus (2019-nCoV), Epidemics May 3, 2021 at 02:00PM

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