An employee of the Central Post Office disinfects a vehicle amid COVID-19 spread prevention efforts in Pyongyang, North Korea in this photo dated May 22, 2022 and released May 23, 2022 by the countrys Korean Central News Agency.  KCNA via REUTERS ATTENTION EDITORS - THIS IMAGE WAS PROVIDED BY A THIRD PARTY. REUTERS IS UNABLE TO INDEPENDENTLY VERIFY THIS IMAGE. NO THIRD PARTY SALES. SOUTH KOREA OUT. NO COMMERCIAL OR EDITORIAL SALES IN SOUTH KOREA.