Written by Janardhan Koushik, Shivani Ramakrishnan | Chennai | Updated: October 22, 2020 9:03:01 am A guard checks a woman’s temperature at a temple in Chennai. Photo Express: Srinivas K The results of the second serological survey, which was recently carried out in Chennai to detect the transmission of the …
Read More »Tamil Nadu Covid-19 envelope: Almost a third of Chennai’s population is exposed to the virus
