Coronavirus | Tamil Nadu’s seroprevalence stands at 66.2%
This is much higher than the seroprevalence of 29% during the second survey conducted in April 2021; western districts however continue to have less than 50%, the present survey found
Odd-even rules to control pollution in cities
This is much higher than the seroprevalence of 29% during the second survey conducted in April 2021; western districts however continue to have less than 50%, the present survey found