The XBB variant has been driving up cases in parts of Asia, drawing concerns for its high infectiousness.

New Omicron Variant
The novel recombinant strain called XBB.1.5 is more immune evasive and more contagious than BQ and XBB variations. Recombinants of the BA.2 variant, XBB and XBB.1.5 together accounted for 44.1 percent of the total cases in the country in the week ending December 31, CDC data showed.TOP INSIGHT
XBB.1.5 made up 21.7 percent of the total cases in the previous week in the United States.
Source-IANS
MEDINDIA




Email




