Tripura is all set to start the COVID-19 vaccination tomorrow at a total of 15 immunization centers.<br />'' <br />''Director of Tripura National Health Mission (NHM), Dr. Siddharth Shiv Jaiswal informed the media that the state has received 56,500 doses of the Covidshield vaccine.<br />'' <br />''<span style="color: #222222;">Dr. Jaiswal said in the first phase around 45,420 health care workers would be vaccinated followed by the frontline workers, including the police, armed forces, municipal workers in the second phase.</span><br />