Scientists say a now-dominant strain of the coronavirus appears to be more contagious than original https://www.latimes.com/california/story/2020-05-05/mutant-coronavirus-has-emerged-more-contagious-than-original
Scientists say a now-dominant strain of the coronavirus appears to be more contagious than original https://www.latimes.com/california/story/2020-05-05/mutant-coronavirus-has-emerged-more-contagious-than-original