One-third of Chennai’s population exposed to coronavirus, finds new serosurvey
The second serosurvey in Chennai, Tamil Nadu shows that one in three people in the city, who have been tested for coronavirus, was found to be positive. The Greater Chennai Corporation said on Thursday that according to the Chennai serosurvey-II, out of the 6,389 samples tested, 2,062 were positive for Covid-19 antibodies. The results have … Read more