New COVID variant spreads across US as CDC raises concerns: 'Viral evolution'
A new COVID-19 variant, BA.3.2, has been detected in 25 U.S. states, the CDC reports, with immune escape traits that …
Showing 1 article
A new COVID-19 variant, BA.3.2, has been detected in 25 U.S. states, the CDC reports, with immune escape traits that …