New studies indicate immunity to virus lasts at least 6-8 months after recovery mynewslinks.com/new-studies-in… pic.twitter.com/GqWkpQzrPZ

mikenov on Twitter
New studies indicate immunity to virus lasts at least 6-8 months after recovery mynewslinks.com/new-studies-in… pic.twitter.com/GqWkpQzrPZ
mikenov on Twitter