Rochelle Walensky

Washington: The Omicron Covid-19 variant, discovered two weeks ago in southern Africa, is now present in 50 countries, the US CDC Director Rochelle Walensky has said. The super mutant strain of Covid is also present in about 19 states in…

Washington: Rochelle Walensky, Director of the US Centers for Disease Control and Prevention, said that mandates in the country for people to get vaccinated against Covid-19 have been left to individual companies and institutions. "It…

Washington: The new mask guidance for vaccinated individuals does not grant permission for widespread removal of masks, the US Centers of Disease Control and Prevention (CDC) Director Rochelle Walensky said. "If they're vaccinated, they…