Around one in five Indians showed evidence of past exposure to COVID-19, according to the ICMR's latest national serosurvey. Director General Dr Balram Bhargava said that the third serosurvey, conducted between December 17 and January 8, was carried out on a general population of about 28,000 people and about 7,000 healthcare workers.
Around one in five Indians showed evidence of past exposure to COVID-19, according to the ICMR's latest national serosurvey. Director General Dr Balram Bhargava said that the third serosurvey, conducted between December 17 and January 8, was carried out on a general population of about 28,000 people and about 7,000 healthcare workers.