Sayoun, Yemen Dhu-AlHijjah 08, 1438, August 30, 2017, SPA --The programs of Dengue Fever Treatment concluded their courses in Siyoun General Hospital which have targeted the nursing staff at health facilities within Dengue Control Project financed by King Salman Center for Relief and Humanitarian Aid. The aim of the programs is to get the medical staff in hospitals aware of the modern protocol adopted by the World Health Organization (WHO) to treat dengue fever cases. --SPA 15:34 LOCAL TIME 12:34 GMT www.spa.gov.sa/w477699