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Medical & Biotech

Italian HCW study reaffirms Pfizer-BioNTech effectiveness against COVID-19

News-Medical.net
 21 days ago

Cover picture for the articleReal-world data from Pasquale Stefanizzi of Aldo Moro University in Italy and colleagues confirm that the Pfizer-BioNTech vaccine effectively prevents COVID-19 infection. Their results showed healthcare workers were 61.9% protected against SARS-CoV-2 infection 14 to 20 days after the first dose. Vaccine effectiveness jumped to 96% after the second dose.

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