6 votes Eight strains of the coronavirus are circling the globe. Here's what clues they're giving scientists Posted March 29, 2020 by unknown user Tags: epidemiology, coronaviruses.covid19, coronaviruses, viruses, virology, scientists, coronavirus https://www.usatoday.com/story/news/nation/2020/03/27/scientists-track-coronavirus-strains-mutation/5080571002/ Link information This data is scraped automatically and may be incorrect. Word count 1549 words