CDC: Delta variant dominant strain in US
The Delta variant of the coronavirus is now the dominant strain in the United States, accounting for over 50% of new infections, Director of the Centers for Disease Control (CDC) Rochelle Walensky con…
The Delta variant of the coronavirus is now the dominant strain in the United States, accounting for over 50% of new infections, Director of the Centers for Disease Control (CDC) Rochelle Walensky con…