Photo taken on July 22, 2020 shows a health worker disinfecting a glass cabin for collection of swab samples for COVID-19 test at Qazigund town in Kulgam district, about 75 km south of Srinagar city, the summer capital of Indian-controlled Kashmir. (Xinhua/Javed Dar)

Photo taken on July 22, 2020 shows health workers wearing personal protective equipment (PPE) sanitize their hands before collecting swab samples of migrant laborers for the COVID-19 testing at Qazigund town in Kulgam district, about 75 km south of Srinagar city, the summer capital of Indian-controlled Kashmir. (Xinhua/Javed Dar)

Photo taken on July 22, 2020 shows a health worker disinfecting a bus carrying migrant laborers, at a collection center for swab samples for COVID-19 test at Qazigund town in Kulgam district, about 75 km south of Srinagar city, the summer capital of Indian-controlled Kashmir. (Xinhua/Javed Dar)

A health worker takes a nasal swab sample from a boy for the COVID-19 test at a collection center in Qazigund town in Kulgam district, about 75 km south of Srinagar city, the summer capital of Indian-controlled Kashmir, July 22, 2020. (Xinhua/Javed Dar)

People wait to give samples for COVID-19 test at a collection center in Qazigund town of Kulgam district, about 75 km south of Srinagar city, the summer capital of Indian-controlled Kashmir, July 22, 2020. (Xinhua/Javed Dar)

A health worker takes a nasal swab sample from a migrant laborer for the COVID-19 test at a collection center in Qazigund town in Kulgam district, about 75 km south of Srinagar city, the summer capital of Indian-controlled Kashmir, July 22, 2020. (Xinhua/Javed Dar)

Photo taken on July 22, 2020 shows a health worker helping his colleague to wear personal protective equipment before collecting swab samples of migrant laborers for the COVID-19 test at Qazigund town in Kulgam district, about 75 km south of Srinagar city, the summer capital of Indian-controlled Kashmir. (Xinhua/Javed Dar)