Achieving and sustaining herd immunity to SARS-CoV-2 Achieving and sustaining herd immunity to SARS-CoV-2
The herd immunity threshold is the minimum proportion of the population that must be immune to an infectious disease, usually due to vaccination, for the incidence of the disease to remain stable or decrease.[1][1] The herd immunity threshold for measles, one of the most infectious diseases, is
The herd immunity threshold is the minimum proportion of the population that must be immune to an infectious disease, usually due to vaccination, for the incidence of the disease to remain stable or decrease.[1][1] The herd immunity threshold for measles, one of the most infectious diseases, is