Delhi Health Minister Satyendar Jain confirmed that COVID-19 antibodies were found in nearly 24% percent of those surveyed for sero surveillance in Delhi.
He said, "Antibodies were found in 1/4th of the total population of Delhi that means 1/4th population of Delhi had COVID-19 and they have recovered.
Most of these people were not aware that they had infection.
Now, Delhi government has decided to conduct sero surveillance every month.
It will be done from the 1st till 5th of every month."
