New Italian Study Finds “the effectiveness of full vaccination against SARS-CoV-2 infection are significantly lower than those reported in the clinical trial that led to the approval of BNT162b2 in children (90·7% in the approval trial vs 29·4% in our study)”
“We found that vaccine effectiveness against infection peaked 0–14 days after full vaccination at 38%, declining to approximately 20% after 42 days.”
https://www.thelancet.com/journals/lancet/article/PIIS0140-6736(22)01185-0/fulltext
@ChiefNerd
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