A health worker takes a nasal swab sample from a man for COVID-19 test at a sample collection center in Srinagar, the summer capital of Indian-controlled Kashmir, July 16, 2020. (Photos: Xinhua)

A health worker helps his colleague put on protective suit before collecting swab samples from people for COVID-19 test at a sample collection center in Srinagar, the summer capital of Indian-controlled Kashmir, July 16, 2020.

A health worker helps his colleague put on protective suit before collecting swab samples from people for COVID-19 test at a sample collection center in Srinagar, the summer capital of Indian-controlled Kashmir, July 16, 2020.

A health worker takes a nasal swab sample from a man for COVID-19 test at a sample collection center in Srinagar, the summer capital of Indian-controlled Kashmir, July 16, 2020.

A health worker takes a nasal swab sample from a boy for COVID-19 test at a sample collection center in Srinagar, the summer capital of Indian-controlled Kashmir, July 16, 2020.