73% population of Odisha has developed antibodies against Covid: ICMR survey

The survey was conducted in 12 of Odisha's 30 districts between August 29 and September 15 by experts of ICMR's regional medical research (RMRC), Bhubaneswar with help of the health and family welfare department of Odisha government.

source https://timesofindia.indiatimes.com/india/73-population-of-odisha-has-developed-antibodies-against-covid-icmr-survey/articleshow/86552301.cms