Pfizer says its COVID-19 vaccine protects younger teens
By LAURAN NEERGAARD and MATTHEW PERRONE Associated Press Pfizer announced Wednesday that its COVID-19 vaccine is safe and strongly protective in kids as young as 12, a step toward…
By LAURAN NEERGAARD and MATTHEW PERRONE Associated Press Pfizer announced Wednesday that its COVID-19 vaccine is safe and strongly protective in kids as young as 12, a step toward…