Pfizer and the U.S. have slimmed down a COVID shot donation deal
CDC advisers urge Pfizer booster for children ages 5 to 11 - WHYY
Moderna vaccine slightly more effective than Pfizer – Harvard Gazette
Pfizer postpones FDA request for Covid vaccine for kids under 5
COVID-19 Vaccine – District Health Department 10
Pfizer vaccine 88% effective against delta variant, study finds
Pfizer announces COVID-19 vaccine over 90% effective | World Economic Forum
FDA gives full approval to Pfizer COVID-19 vaccine - Mayo Clinic News Network
Moderna vs. Pfizer: Is There a "Best" mRNA Vaccine? | The Scientist Magazine®
Risk from virus variants remains after first Pfizer COVID-19 vaccine, UK study finds | Reuters
In lab experiment, Pfizer-BioNTech vaccine less potent against coronavirus variant - STAT
CDC probes possible safety risk for Pfizer's new COVID shot, sees no need to change vaccine practices | Fierce Pharma
The powerful technology behind the Pfizer and Moderna vaccines | PBS NewsHour
An Annual Covid Booster May Be Coming. What It Means for Pfizer and Moderna. | Barron's
Pfizer asks for FDA authorization for COVID-19 vaccine for children under 5 - ABC News
Covid: Pfizer, Moderna project $51 billion in combined vaccine sales this year
How the FDA-authorized Moderna COVID-19 vaccine compares to Pfizer's | Science News
CDC says adolescents should get Pfizer COVID-19 booster vaccines : Shots - Health News : NPR
Pfizer sees steep 2023 fall in COVID sales, aims to bolster pipeline | Reuters
Pfizer, Moderna, AZ and other COVID vaccine companies face urgent calls to ramp up access around the world | Fierce Pharma
Exclusive: EU may pay more for Pfizer COVID shots in return for lower volume | Reuters
