North Korean State Commission of Quality Management staff in protective gear carries a disinfectant pray can as personnel check the health of travelers and inspect goods delivered via the borders at the Pyongyang Airport in North Korea, on Feb. 1.

State Commission of Quality Management staff in protective gear carries a disinfectant pray can as they continue to check the health of travelers in foreign countries and inspect and quarantine goods being delivered via the borders at the Pyongyang Airport in Pyongyang, North Korea, Saturday, Feb., 1, 2020. (AP Photo/Jon Chol Jin)