Sources: US News
Health Canada approves the use of Pfizer's anti-COVID-19 viral drug Paxlovid for people over the age of 18 years who are at risk of severe disease and death. 2022-01-17
Rady Children's Hospital in San Diego administers the first vaccines to children between the ages of 5 and 11 years old after Pfizer's COVID-19 vaccine was approved for use in children by the U.S. CDC. 2021-11-3
The government signs an agreement with Pfizer to purchase 40 million doses of the Pfizer–BioNTech vaccine, the Philippines' largest supply agreement for a COVID-19 vaccine. 2021-05-17
Peru signs a deal with Pfizer to purchase 20 million doses of its vaccine. 2021-02-4
Vaccine developer Pfizer announces that lab studies have concluded that the joint Pfizer–BioNTech vaccine remains effective against mutation variants of the SARS-CoV-2 virus, including Variant of Concern 202012-01 and the 501.V2 variant. 2021-01-8
The Netherlands begins a vaccination programme against COVID-19 with a nurse becoming the first person to be vaccinated with Pfizer's Tozinameran vaccine. 2021-01-6
Iraq signs a preliminary deal to receive 1.5 million doses of the Pfizer-BioNTech vaccine Tozinameran. Ministry of Health spokesman Seif al-Badr says troops and the elderly will be prioritized for vaccinations. 2020-12-22
President-elect Joe Biden and incoming First Lady Dr. Jill Biden receive their first shot of the Pfizer BioNTech vaccine on live television to reassure Americans of the safety of vaccines. Meanwhile, Vice President-elect Kamala Harris and incoming Second Gentleman Doug Emhoff announce that they will receive their vaccines next week. 2020-12-21
Swissmedic approves the authorization of the Pfizer-BioNTech vaccine for use in Switzerland. 2020-12-19
Pfizer announces that it has received approval from the Food and Drug Administration for vaccine trials on children at least 12 years old. The trials are expected to begin at the Cincinnati Children's Hospital Medical Center in Ohio. 2020-10-13