Several COVID-19 variants have been identified since the pandemic first broke out, including a variant called B.1.1.7 first identified in the UK, a variant called B.1.1.7 originally detected in South Africa and a variant called P1, which first emerged in Brazil.

Leave a Reply

This site uses Akismet to reduce spam. Learn how your comment data is processed.

WP2Social Auto Publish Powered By : XYZScripts.com