Coronavirus herd immunity? Not in Israel, according to a serological study
Herd immunity is the idea that when a threshold proportion of a population is immune to a certain pathogen this protects even non-immune individuals against the infection by limiting the spread.
People wear masks as they walk through the Nahalat Binyamin art market which was reopened, following a closure of several weeks due to the Coronavirus. June 2, 2020(photo credit: MIRIAM ALSTER/FLASH90)ByMAAYAN JAFFE-HOFFMAN
