Pfizer Inc.

Flowserve Corp, an American supplier of industrial machinery, said on Monday it was providing pumps, valves and seals to Pfizer Inc to support the production of its COVID-19 vaccine.

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A single dose of Pfizer and BioNtech's COVID-19 vaccine cuts the number of asymptomatic infections and could significantly reduce the risk of transmission of the virus, results of a UK study found on Friday.

A single dose of the Pfizer COVID-19 vaccine developed in partnership with BioNTech could significantly reduce the risk of transmission after a single dose, results of a UK study found on Friday.

The U.S. Food and Drug Administration on Thursday approved storage and transportation of COVID-19 vaccine developed by Pfizer Inc and German partner BioNTech SE at standard freezer temperatures for up to two weeks instead of ultra-cold conditions.

The U.S. Food and Drug Administration on Thursday approved storage and transportation of COVID-19 vaccine developed by Pfizer Inc and German partner BioNTech SE at standard freezer temperatures for up to two weeks instead of ultra-cold conditions. (Reporting by Mrinalika...

Pfizer Inc and BioNTech SE said on Thursday they are testing a third dose of their COVID-19 vaccine to better understand the immune response against new variants of the virus.

The first big real-world study of the Pfizer/BioNTech vaccine to be independently reviewed shows the shot is highly effective at preventing COVID-19, in a potentially landmark moment for countries desperate to end lockdowns and reopen economies.

The U.S. Food & Drug Administration plans to approve Pfizer Inc and BioNTech SE's request to store their COVID-19 vaccine at standard freezer temperatures instead of in ultra-cold conditions, the New York Times reported on Tuesday.

The U.S. Food & Drug Administration plans to approve Pfizer Inc and BioNTech SE's request to store their COVID-19 vaccine at standard freezer temperatures instead of in ultra-cold conditions, the New York Times reported on Tuesday.

Brazil has fully approved the COVID-19 vaccine developed by Pfizer Inc and BioNTech SE , its health regulator said on Tuesday, though a dispute over a supply deal means it has none to start an immunization program with.

Pfizer Inc expects to deliver more than 13 million doses of its COVID-19 vaccine per week to the United States by the middle of March, more than doubling its shipments from early February, a top Pfizer executive said in prepared testimony ahead of a Tuesday congressional...

U.S. President Joe Biden on Friday secured a commitment from Pfizer Inc to double the COVID-19 vaccine it churns out in the coming weeks, putting his goal to fill the country's inoculation stockpile by summer in sight.

Pfizer Inc Chief Executive Albert Bourla said on Friday that the drugmaker expects to be able to double the weekly number of doses of its COVID-19 vaccine it will supply to the United States in the next few weeks.

Pfizer Inc Chief Executive Albert Bourla said on Friday that his company has supplied 40 million doses of the COVID-19 vaccine to the U.S. government. (Reporting by Alexandra Alper; Editing by Leslie Adler)

Pfizer's COVID-19 vaccine greatly reduces virus transmission, two Israeli studies have found, shedding light on one of the biggest questions of the global effort to quash the pandemic.

Pfizer Inc and partner BioNTech SE said on Friday they have submitted new data to the U.S. health regulator showing the stability of their COVID-19 vaccine at temperatures commonly found in pharmaceutical freezers and refrigerators. (Reporting by Manojna Maddipatla in Bengaluru...

President Joe Biden heads to Kalamazoo, Michigan, on Friday to visit the Pfizer Inc manufacturing plant that is churning out COVID-19 vaccines, as state and local governments across the country clamor for more.

The first dose of Pfizer Inc's COVID-19 vaccine is 85% effective, a study of healthcare workers at an Israeli hospital has found, potentially fuelling a debate over the recommended two-dose schedule as governments try to stretch out supplies.