Covid 19 Likely Developed Viruses Circulating Unnoticed In Bats Decades U And Chese Scientists Trace Evolution Of Corona
Who first learned of this new virus on 31 december 2019, following a report of a cluster of cases of so. Symptoms range from mild to severe. Most people infected with the virus will experience mild to moderate respiratory.
COVID19 Circulating In Bats For Decades
Most people recover within a few days. Some people stay unwell far longer with long covid.
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