<span style="color: #222222;">The total Covid-19 infections in Tamil Nadu have exceeded 1.75 lakh with the confirmation of 4985 cases yesterday. However, epidemiologists say the situation in Chennai is vastly improving. The active caseload in the city as of yesterday is a little over fifteen thousand, as compared to the total infection of more than 87-thousand. Nearly 82.6 percent of the people have recovered.</span><br />