Pfizer's new at-home pill to treat Covid could be available by end of the year, CEO hopesCNBC • 04/27/21
Pfizer and BioNTech About to Sign the Biggest Vaccine Supply Deal Ever: Why It's Great News for InvestorsThe Motley Fool • 04/27/21
Single dose of Pfizer-BioNTech or Oxford-AstraZeneca vaccine reduces infection rate by 65%, study findsCNBC • 04/23/21
The Biggest mRNA Winner: Pfizer, BioNTech, Moderna, or an Under-the-Radar Biotech?The Motley Fool • 04/23/21
Pfizer Inc. (PFE) Management Presents at 2021 Annual Meeting of Shareholders (Transcript)Seeking Alpha • 04/22/21
Pfizer and BioNTech Vaccine Sales Jump $1.4 Billion Thanks to AstraZeneca's BlundersThe Motley Fool • 04/22/21
10 Words From Pfizer's CEO That Could Mean $10 Billion in Higher Vaccine SalesThe Motley Fool • 04/20/21
J&J asked Pfizer and Moderna to help study blood-clot risks but they declined, report saysCNBC • 04/16/21
People will likely need to have a third dose of a COVID jab within 12 months, Pfizer boss saysSkynews • 04/15/21
The Wall Street Journal: Pfizer's CEO says people will need COVID-19 vaccination shots every yearMarket Watch • 04/15/21