Enlarge / Rochelle Walensky, director of the US Centers for Disease Control and Prevention (CDC), adjusts her protective mask during a Senate Health, Education,...
Enlarge / US President Joe Biden receives the latest COVID-19 booster shot in the South Court Auditorium of the Eisenhower Executive Office Building, next...
Enlarge / An intensive care nurse cares for a patient suffering from respiratory syncytial virus who is being ventilated in the children's intensive care...