Chichaoua, Morocco, Dec 6, 2019, SPA -- King Salman Humanitarian Aid and Relief Center (KSrelief)'s voluntary medical campaign to combat blindness and related diseases has conducted yesterday 51 surgeries, in Chichaoua province, Morocco. This campaign, launched by the KSrelief in cooperation with the Al-Basar International Foundation (BIF), is set to treat patients, in Morocco. --SPA 17:23 LOCAL TIME 14:23 GMT 0013 www.spa.gov.sa/w1223382