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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][ 32] 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. [ 44][ 45] It is authorized for ...

  3. COVID-19 vaccine - Wikipedia

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

    How COVID‑19 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. Operation Warp Speed - Wikipedia

    en.wikipedia.org/wiki/Operation_Warp_Speed

    Operation Warp Speed ( OWS) was a public–private partnership initiated by the United States government to facilitate and accelerate the development, manufacturing, and distribution of COVID-19 vaccines, therapeutics, and diagnostics. [ 1][ 2] The first news report of Operation Warp Speed was on April 29, 2020, [ 3][ 4][ 5] and the program was ...

  5. Pfizer vaccine 90% effective at preventing COVID ... - AOL

    www.aol.com/pfizer-vaccine-90-effective...

    Pfizer’s coronavirus vaccine is 90% effective at preventing hospitalizations for up to six months even as its effectiveness against infections tumbles over time, a new observational study has found.

  6. Single dose of Pfizer vaccine highly effective, real-world ...

    www.aol.com/single-dose-pfizer-vaccine-highly...

    The new data found the Pfizer jab was just as effective against the Kent variant of coronavirus as it was against the original pandemic strain. Single dose of Pfizer vaccine highly effective, real ...

  7. Pfizer, Moderna vaccines 94% effective at preventing COVID ...

    www.aol.com/pfizer-moderna-vaccines-94-effective...

    The first two COVID vaccines to gain authorization in the U.S. have proven to be 94% effective at preventing hospitalizations among fully vaccinated adults 65 years or older, the CDC said Wednesday.

  8. History of COVID-19 vaccine development - Wikipedia

    en.wikipedia.org/wiki/History_of_COVID-19...

    [23] [24] In the United Kingdom, 138,000 people had received the Pfizer-BioNTech COVID‑19 vaccine Comirnaty by 16 December, during the first week of the UK vaccination programme. [116] On 18 December 2020, the US FDA granted an EUA for mRNA-1273, the Moderna vaccine. [26] [27] [28] Vaccine manufacturers are awaiting full approvals to name ...

  9. What's the difference between the Pfizer and Moderna vaccines ...

    www.aol.com/news/whats-difference-between-pfizer...

    Pfizer's vaccine reduced the risk of symptomatic infection by 80% in children between 6 months and 4 years of age. Moderna's vaccine had an efficacy of 37% in kids 2 to 5 years old, and 51% in ...

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