What should people know about the omicron subvariant?
The BA.5 variant — a subvariant of omicron — has now become the most dominant and transmissible strain of COVID-19 in the U.S., according to the Centers For Disease Control and Prevention.
What should people know about the omicron subvariant?
The BA.5 variant — a subvariant of omicron — has now become the most dominant and transmissible strain of COVID-19 in the U.S., according to the Centers For Disease Control and Prevention.