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Pfizer and BioNTech Announce Vaccine Candidate Against COVID-19 Achieved Success in First Interim Analysis From Phase 3 Study

Monday, November 9, 2020

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Pfizer Inc. and BioNTech SE

In a press release early this morning, Pfizer and BioNTech accounced the results of their vaccine candidate against SARS-CoV-2 in the first interim efficacy analysis of its Phase 3 clinical study.

This vaccine candiate, BNT162b2, was found to be more than 90% effective in preventing COVID-19 in 94 participants without evidence of prior SARS-CoV-2 infection. 

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