CoronavirusCOVID19 in Tamil Nadu: 580 new cases by PenbugsMay 7, 2020May 7, 2020 Share0 On 7th May, 580 new positive cases reported with majority of the cases from Koyambedu Market cluster. Chennai reported 316 cases today. 31 patients discharged and 2 new Covid19 deaths. Total tally: 5409 casesDischarged:1547Deaths: 37