U.K. health service pushes back interval for delivering second Pfizer coronavirus vaccine to a duration company says is untestedMarket Watch • 12/31/20
Pfizer and BioNTech Supplying 100 Million Additional Doses of Coronavirus Vaccine to European UnionThe Motley Fool • 12/30/20
Pfizer and BioNTech to supply additional 100 million COVID vaccine doses to EU in 2021Market Watch • 12/29/20
Vaccine Stocks Rebound On Pfizer's U.S. Deal, Moderna OK In CanadaInvestors Business Daily • 12/23/20
Pfizer and BioNTech to Supply Feds With 100 Million Additional Doses of Coronavirus VaccineThe Motley Fool • 12/23/20
Pfizer to deliver 100 million additional doses of its COVID-19 vaccine to the U.S. governmentInvezz • 12/23/20
Correction: Pfizer and BioNTech to Supply the U.S. with 100 Million Additional Doses of COVID-19 VaccineGlobeNewsWire • 12/23/20
Pfizer, BioNTech to supply U.S. with an additional 100 million doses of COVID-19 vaccine for about $2 billionMarket Watch • 12/23/20
Pfizer and BioNTech to Supply the U.S. with 100 Million Additional Doses of COVID-19 VaccineBusiness Wire • 12/23/20
Pfizer and the Trump administration are reportedly close to agreeing 70 million extra vaccine doses for next year to plug a potentially massive shortfall in the USBusiness Insider • 12/23/20
BioNTech boss says more tests needed to see if vaccine protects against new COVID-19 strainMarket Watch • 12/22/20