Delhi was "moving towards herd immunity, but we should not go into it as only experts will be able to give a clear picture".The minister also informed that frontline workers will start getting COVID-19 vaccine jabs this week.Nearly six lakh frontline workers, including government school teachers, MCD employees, police personnel, ASHA and ANM workers, are expected to be administered the vaccine.
The fifth sero survey -- the largest in the country so far -- was conducted from January 15 to January 23, he said.At 62.18 per cent, Southwest Delhi district reported maximum seroprevalence.
North Delhi at 49.09 per cent recorded the lowest, Jain said.More women have antibodies against COVID-19 than men, the minister said, without elaborating.