
Reports of reinfection instead may be cases of drawn-out illness. A decline in antibodies is normal after a few weeks, and people are protected from the coronavirus in other ways.
By BY APOORVA MANDAVILLI from NYT Health https://ift.tt/2WLrCxa
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Tests (Medical), Coronavirus (2019-nCoV), Disease Rates, Antibodies, SARS (Severe Acute Respiratory Syndrome), Vaccination and Immunization, Immune System, Rumors and Misinformation, your-feed-healthcare
Source New York Times
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