Watch, But Don't Worry Yet, About New Omicron Subvariant
It's worth watching BA.2, the World Health Organization says. The subvariant has been identified across at least 40 countries, including three cases reported in Houston and several in Washington state.
It's worth watching BA.2, the World Health Organization says. The subvariant has been identified across at least 40 countries, including three cases reported in Houston and several in Washington state.