Bhubaneswar: The first phase of serological survey in Bhubaneswar has revealed that the presence of COVID-19 antibody has increased in 1.4% people.
The director of Regional Medical Research Centre (RMRC), Sanghamitra Pati, informed this on Sunday.
Pati said the first-phase serological survey of the community and high-risk groups was conducted in July to ascertain the rate of infection in the city in June.
She said the second-phase of the serological survey in the city will begin on August 16 to know the antibody level of the denizens in July.