Herd immunity, a surgical strike on Coronavirus? | Master Stroke

Among other major cities, Andhra Pradesh has reported 1,403 and 31 deaths, Bihar stood at 403 cases and two deaths, Haryana at 310 and three deaths, Jammu and Kashmir at 581 cases and eight deaths, Karnataka at 557 and 21 deaths and Kerala was docked at 496 and four deaths. Herd immunity is a form of indirect protection from an infectious disease that occurs when a large percentage of the population has become immune to infection.