British woman becomes the first to receive clinically approved Covid vaccine, FDA review finds Pfizer’s Covid vaccine is effective, and your questions answered about the Covid vaccine.
Watch “NBC Nightly News With Lester Holt” at 6:30 p.m….
British woman becomes the first to receive clinically approved Covid vaccine, FDA review finds Pfizer’s Covid vaccine is effective, and your questions answered about the Covid vaccine.
Watch “NBC Nightly News With Lester Holt” at 6:30 p.m….