Door-to-door COVID-19 testing in Delhi June 27, 2020 by Minhaj Adnan New Delhi: Medics interact with residents during a door-to-door COVID-19 survey and testing, at Paharganj in New Delhi, Saturday, June 27, 2020. (PTI Photo/Manvender Vashist)(PTI27-06-2020_000065B) New Delhi: A medic takes a sample of a young woman for COVID-19 test at a school, during Unlock 1.0, at Aruna Asaf Ali Road in New Delhi, Thursday, June 25, 2020. (PTI Photo/Vijay Verma)(PTI25-06-2020_000095B) New Delhi: Medics wearing PPE kits collect samples of people for COVID-19 test at a center, during the ongoing nationwide lockdown, in New Delhi, Tuesday, June 23, 2020. (PTI Photo)(PTI23-06-2020_000192B) New Delhi: A medic takes swab samples for COVID-19 infection from a woman, at a testing centre inside a government school, in New Delhi, Monday, June 22, 2020. (PTI Photo/Atul Yadav)(PTI22-06-2020_000060B) New Delhi: A civil defence personnel puts ink mark on the finger of a woman who came to give swab samples for COVID-19 test, at a government school in New Delhi, Thursday, June 25, 2020. (PTI Photo/Kamal Kishore) (PTI25-06-2020_000103B) New Delhi: A medic collects samples during door-to-door COVID-19 testing, at Paharganj in New Delhi, Saturday, June 27, 2020. (PTI Photo/Manvender Vashist)(PTI27-06-2020_000068B)