Covid-19 vaccination in Chennai June 16, 2021 by Press Trust of India Chennai: A medic administers a dose of COVID-19 vaccine to a woman at a vaccination camp, in Chennai, Wednesday, June 16, 2021. (PTI Photo/R Senthil Kumar)(PTI06_16_2021_000168B) Chennai: A medic administers a dose of COVID-19 vaccine to a woman at a vaccination camp, in Chennai, Wednesday, June 16, 2021. (PTI Photo/R Senthil Kumar)(PTI06_16_2021_000169B) Chennai: A medic fills a syringe with a dose of COVID-19 vaccine to administer to a beneficiary at a vaccination camp, in Chennai, Wednesday, June 16, 2021. (PTI Photo/R Senthil Kumar)(PTI06_16_2021_000171B)