Nurse Sheena Davis, right, administers a dose of a Pfizer COVID-19 vaccine to Falah Imran, 8, as she holds her father’s hand and her brother Muhammad Ali Amjad, 6, looks on during a vaccination clinic Wednesday at the Keystone First Wellness Center in Chester, Pa. MATT ROURKE/AP
WASHINGTON – U.S. health care spending rocketed to $4.1 trillion last year as Congress opened the spigot of federal dollars to battle the coronavirus pandemic…
