a regression model reveals the influence of population heterogeneity on herd immunity to sars-cov-2
a regression model reveals the influence of population heterogeneity on herd immunity to sars-cov-2
show that by introducing age and activity heterogeneities into population models for sars-cov-2, herd immunity can be achieved at a population-wide infection rate of 40%, considerably lower than previous estimates.", "our simple model shows how the disease-induced herd immunity level may be substantially lower than the classical herd immunity level derived from mathematical models assuming homogeneous immunization.")