Pfizer Inc (PFE) announced an update on their ongoing clinical study.

Drug maker Pfizer says it's planning to start testing its COVID-19 vaccine on children as young as 12. This will be the first coronavirus vaccine trial to include children in the United States. The ...

Pfizer Inc (PFE) announced an update on their ongoing clinical study.

Dozens of Americans are rolling up their sleeves for a third dose of COVID-19 vaccine-- this time, shots tweaked to guard against a worrisome mutated version of the virus. “We need to be ahead of the ...