Effectiveness against severe COVID-19 of a seasonal booster dose of bivalent (original/Omicron BA.4-5) mRNA vaccines in persons aged ≥60 years: Estimates over calendar time and by time since administration during prevalent circulation of different Omicron subvariants, Italy, 2022–2023

Autor: Fabiani, Massimo, Mateo-Urdiales, Alberto, Sacco, Chiara, Fotakis, Emmanouil Alexandros, Battilomo, Serena, Petrone, Daniele, Del Manso, Martina, Bella, Antonino, Riccardo, Flavia, Stefanelli, Paola, Palamara, Anna Teresa, Pezzotti, Patrizio
Zdroj: In Vaccine May 2024
Databáze: ScienceDirect
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