Madhya Pradesh Has Highest Covid Antibodies, Kerala's Least: Sero Survey

At least two-third of the population surveyed in 11 states were found to have developed coronavirus antibodies, according to the findings of a serosurvey by the Indian Council of Medical Research...

source https://www.ndtv.com/india-news/two-third-of-population-in-11-states-have-covid-antibodies-medical-body-icmr-2497362