Omicron subvariant XBB.1.5

XBB.1.5 accounts for nearly 90% new Covid cases in US

XBB.1.5 accounts for nearly 90% new Covid cases in US

04 Mar 2023

1 min read

Omicron subvariant XBB.1.5 prevalence jumps to over 80% in US

Omicron subvariant XBB.1.5 prevalence jumps to over 80% in US

21 Feb 2023

1 min read