The scientific findings contradict the claims of the Biden administration and Republican and Democratic governors that it is safe to drop masking and resume in-person school classes.
"The virus is quite active. Not only did Omicron appear, but there are sub-variants. These are BA.1 - the classic Omicron, BA.2 and BA.3. Probably all
The highly transmissible Omicron with three sub-variants is likely replacing the previously dominant Delta strain in India, pushing the daily tally of Covid-19 cases in the country.