Bangladesh, Dec. 2019, SPA -- The voluntary medical campaign of King Salman Humanitarian Aid and Relief Center (KSrelief) to combat blindness and diseases in Bangladesh, during the third day of the campaign, conducted 173 surgeries, reaching to 331 operations in three days. This campaign provided by the KSrelief aims to treat people with eye diseases and provide them with the necessary medical care in a number of countries in need according to the agreement signed by the Center with the International Sight Foundation. --SPA 18:05 LOCAL TIME 15:05 GMT 0015 www.spa.gov.sa/w1233816