Vaccine-Evasive Omicron Subvariant on the Rise

Posted on Jan 2, 2023 in covid-19, Omnicron, Vaccine, World News

The COVID-19 omicron subvariant XBB.1.5 is quickly becoming the dominant strain in the United States. In the past week, it has doubled its spread. Now 41% of new COVID-19 cases in the U.S. consist of it.