Is Delhi Inching Towards Herd Immunity Against Covid?
One in two residents in Delhi has been exposed to the coronavirus and developed antibodies for the infection, the fifth serological survey in the capital has found, the government said on Tuesday. The data suggested that the city of 2 crore is inching towards herd immunity - when the majority of the population becomes immune to a disease, slowing its spread - but people should not let their guard down, Delhi Health Minister Satyendar Jain said.
