RT @BNODesk: First Omicron case in the U.S. dates back to November 21, days before the variant's existence was announced in South Africa -… 0 atbildes

	KM (2021-12-14 08:45:39) @twitter	RT @BNODesk: First Omicron case in the U.S. dates back to November 21, days before the variant's existence was announced in South Africa -…