Geneva, Sha'ban 25, 1439, May 11, 2018, SPA -- The World Health Organization (WHO) has launched a cholera vaccination campaign in Yemen, lasting from May 6 to 15. The campaign aims to prevent the spread of the world's largest cholera epidemic, especially in light of the deteriorating situation in Yemen since the coup. The campaign is being carried out in cooperation with the Yemeni Government and UNICEF as part of the comprehensive response plan. --SPA 15:35 LOCAL TIME 12:35 GMT 0009 www.spa.gov.sa/w685783