Jan 25, 2021Doubts about the AstraZeneca vaccine: "Only 8% efficacy on over 65s"https://www.corvelva.it/en/approfondimenti/notizie/covid19/dubbi-sul-vaccino-di-astrazeneca-efficacia-solo-dell-8-sugli-over-65.html
https://www.corvelva.it/en/approfondimenti/notizie/covid19/dubbi-sul-vaccino-di-astrazeneca-efficacia-solo-dell-8-sugli-over-65.html