India breaches the 4L mark of COVID-19 cases, which were reported in the last 24 hours. However even as we touch the 4L mark, the main concern of the scientists and the medical fraternity is to find out how many cases will be reported during the peak which India has still not reached. Times Now speaks to Dr M Vidyasagar, Chairman of DST Appointed Body over the peak of the second COVID wave. The second wave was well underway by the first week of March. Kumbh Mela started after the onset of the second wave, says Dr M Vidyasagar.