The Health Department may have to develop a detailed street and habitation-level micro vaccination plan to ensure vaccination against COVID-19 picks up, Health Secretary J. Radhakrishnan suggested in a letter to District Collectors and Commissioner of the Greater Chennai Corporation.
Vaccination had improved from 4,000 a day last week to 1.43 lakh on Saturday due to the IIT-Madras cluster. However, over 40 lakh persons are yet to take the first dose and over 1.4 crore persons are eligible for the second dose, he said.
He called for tightening enforcement of COVID-19- appropriate behaviour in crowded places and advised officials to increase surveillance and advocate self-health monitoring and testing of persons with travel history.