Pfizer’s Covid vaccine data for kids under age 5 may come in late October, CEO says September 14, 2021September 14, 2021
These California counties are preparing mass vaccination sites to administer Pfizer’s COVID-19 booster shot September 9, 2021September 9, 2021
The Moderna vaccine makes more antibodies than Pfizer’s. Does it matter? September 5, 2021September 5, 2021
What Pfizer’s scientists consider the ‘biggest surprise’ about their COVID-19 vaccine August 30, 2021August 30, 2021
The F.D.A. is aiming to give full approval to Pfizer’s Covid vaccine on Monday. August 21, 2021August 21, 2021