LA ETEROGENEITA’ DISTURBA LA ANALISI DELLA EFFICACIA DEI VACCINI NEL COVID-19. UN GRANDE EDITORIALE DAGLI “ANNALS OF INTERNAL MEDICINE” (FREE)
Risk Heterogeneity and the Illusion of Waning Vaccine Efficacy Michael P. Fay et al. Critical scientific questions about COVID-19 vaccines are whether the vaccine effect will wane over time, whether they will work on new variants, and whether booster shots are needed. As reports of the durability of vaccine protection become available (1–4), general scientific…