A vial of the Moderna coronavirus booster vaccine targeting BA.4 and BA.5 Omicron subvariants is pictured at Skippack Pharmacy in Schwenksville, Pennsylvania, Sept. 8, 2022. Hannah Beier | Reuters An …
A health-care worker prepares a dose of the Pfizer-BioNTech Covid-19 vaccine at a vaccination clinic in the Peabody Institute Library in Peabody, Massachusetts, Jan. 26, 2022. Vanessa Leroy | Bloomberg …
Medical staff treat a coronavirus disease (COVID-19) patient in their isolation room on the Intensive Care Unit (ICU) at Western Reserve Hospital in Cuyahoga Falls, Ohio, U.S., January 4, 2022. …
Artur Widak | Nurphoto | Getty Images Moderna‘s new Covid vaccine produced a strong immune response against BA.2.86, a highly mutated omicron variant that health officials are watching closely, according …