CDC variant tracker Archives - Coronaheadsup.com

Walgreens: XBB.1.5 is the most common variant in the US

Walgreens Covid testing confirms that XBB.1.5 is currently the most common variant in the US.… ...More...

February 3, 2023February 4, 2023 Coronaheadsup.com America, BQ.1, BQ.1.1, Coronavirus, Genome, Infection, PCR, Research, Testing, Transmission, USA, XBB.1, XBB.1.5