The new findings suggest the virus may have been circulating in Illinois as early as Dec. 24, 2019.
The post COVID-19 was spreading in the US by December 2019, mounting evidence suggests appeared first on Scout SEO- Melbourne Internet Marketing.
from Innovation and Digital Marketing https://www.livescience.com/covid-19-in-us-december-2019.html?utm_source=rss&utm_medium=rss
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