Pakistani rescue personnel take part in a drill, part of the preventive measures against the spread of COVID-19, in northwest Pakistan's Peshawar on March 2, 2020. (Photo by Umar Qayyum/Xinhua)

Pakistani rescue personnel take part in a drill, part of the preventive measures against the spread of COVID-19, in northwest Pakistan's Peshawar on March 2, 2020. (Photo by Umar Qayyum/Xinhua)

A Pakistani rescue personnel checks the body temperature of a man during a drill, part of the preventive measures against the spread of COVID-19, in northwest Pakistan's Peshawar on March 2, 2020. (Photo by Umar Qayyum/Xinhua)

Pakistani rescue personnel take part in a drill, part of the preventive measures against the spread of COVID-19, in northwest Pakistan's Peshawar on March 2, 2020. (Photo by Umar Qayyum/Xinhua)

A Pakistani rescue personnel checks the body temperature of a man during a drill, part of the preventive measures against the spread of COVID-19, in northwest Pakistan's Peshawar on March 2, 2020. (Photo by Umar Qayyum/Xinhua)

A Pakistani rescue personnel checks the body temperature of a man during a drill, part of the preventive measures against the spread of COVID-19, in northwest Pakistan's Peshawar on March 2, 2020. (Photo by Umar Qayyum/Xinhua)

Pakistani rescue personnel take part in a drill, part of the preventive measures against the spread of COVID-19, in northwest Pakistan's Peshawar on March 2, 2020. (Photo by Umar Qayyum/Xinhua)