Coronavirus Epidemics Began Later Than Believed, Study Concludes

In Washington State and Italy, the first confirmed cases were not linked to the outbreaks that followed, the analysis found. The epidemics were seeded later.
By BY CARL ZIMMER from NYT Health https://ift.tt/2TMFrK2
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your-feed-science, Coronavirus (2019-nCoV), Genetics and Heredity, Epidemics
Source New York Times
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