Two more COVID ‘variants of concern’ detected in Fresno County. Here’s what we know
South Africa in the news: Two more COVID ‘variants of concern’ detected in Fresno County. Here’s what we know: 1 Brazilian variant, together represent just over 50 cases in California. The B.1.351 strain was initially detected in South Africa in December and was first identified in the U.S. in late January, …: “South Africa” – …
