Pfizer COVID-19 shot expanded to US children as young as 12
(AP) COVID-19 vaccines finally are headed for more kids as U.S. regulators on Monday expanded use of Pfizer's shot to those as young as 12, sparking a race to protect middle and hi…
(AP) COVID-19 vaccines finally are headed for more kids as U.S. regulators on Monday expanded use of Pfizer's shot to those as young as 12, sparking a race to protect middle and hi…