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  2. Pfizer–BioNTech COVID-19 vaccine - Wikipedia

    en.wikipedia.org/wiki/Pfizer–BioNTech_COVID-19...

    The Pfizer–BioNTech COVID-19 vaccine, sold under the brand name Comirnaty, [2] [33] is an mRNA-based COVID-19 vaccine developed by the German biotechnology company BioNTech. For its development, BioNTech collaborated with the American company Pfizer to carry out clinical trials , logistics, and manufacturing.

  3. COVID-19 vaccine - Wikipedia

    en.wikipedia.org/wiki/COVID-19_vaccine

    How COVID19 vaccines work. The video shows the process of vaccination, from injection with RNA or viral vector vaccines, to uptake and translation, and on to immune system stimulation and effect. Part of a series on the COVID-19 pandemic Scientifically accurate atomic model of the external structure of SARS-CoV-2. Each "ball" is an atom. COVID-19 (disease) SARS-CoV-2 (virus) Cases Deaths ...

  4. COVID-19 vaccination in the United States - Wikipedia

    en.wikipedia.org/wiki/COVID-19_vaccination_in...

    The COVID-19 vaccination campaign in the United States is an ongoing mass immunization campaign for the COVID-19 pandemic in the United States.The Food and Drug Administration (FDA) first granted emergency use authorization to the Pfizer–BioNTech vaccine on December 10, 2020, [7] and mass vaccinations began four days later.

  5. Updated Covid vaccines from Pfizer and Moderna rolled out ...

    www.aol.com/fda-approves-updated-moderna-pfizer...

    Hospitalisations and deaths from Covid-19 have been rising for weeks in the US, and global health authorities are monitoring two new variants, BA.2.86, known as Pirola, and EG.5, known as Eris.

  6. Pfizer’s COVID vaccine effective for at least 6 months ...

    www.aol.com/pfizer-covid-vaccine-effective-least...

    The COVID-19 vaccine developed by Pfizer and its German partner BioNTech remains 91% effective at protecting against coronavirus for at least six months after the second dose.

  7. Pfizer coronavirus vaccine will be ready for distribution ...

    www.aol.com/pfizer-coronavirus-vaccine-ready...

    The first 20 million doses of Pfizer’s coronavirus vaccine are ready to be distributed “within hours” of the treatment earning official approval, the company’s CEO said Thursday. Albert ...

  8. COVID-19 pandemic cases - Wikipedia

    en.wikipedia.org/wiki/COVID-19_pandemic_cases

    [1] [2] [3] As of 17 February 2025, 777,368,165 [4] cases have been stated by government agencies from around the world to be confirmed. Of the 248 recognized countries and territories around the world, 229 have reported cases of COVID-19 . [ 5 ]

  9. BioNTech, Pfizer say test shows 3 doses of vaccine ... - AOL

    www.aol.com/finance/biontech-pfizer-test-shows-3...

    BioNTech and Pfizer said on Wednesday a three-shot course of their COVID-19 vaccine was shown to generate a neutralising effect against the new Omicron variant in a laboratory test. In the first ...