Lockdown in US: Fresh curbs likely if Covid cases rise due to Omicron subvariant
Anthony Fauci, head of the National Institute of Allergy and Infectious Disease and adviser to US President Joe Biden, said easing restrictions, waning protection from vaccines and the rise of the BA.2 subvariant around the world could bring on another wave of rising infections to the United States.
Mar 23, 2022, 09:06 AM IST