The daily number of coronavirus cases in Tamil Nadu fell further to 1,767 on Tuesday (1,785 on Monday), but there was a slight increase in Chennai, Coimbatore and Erode.
Chennai reported 139 new cases (122 on Monday); Coimbatore reported 169 (164 on Monday); and Herod 132 (127).
The total number of infections in the state increased to 25,52,049.
After the dismissal of 2,312 persons, the total number of active cases dropped to 22,188.
The number of registered deaths was 29 and 1.43,310 samples were tested.