Tolo News: The World Health Organization (WHO), in its latest report, has highlighted changes in the prevalence of several diseases during the month of March. According to the organization’s findings, cases of pneumonia have decreased by 33.1 percent, while malaria cases have increased by 25 percent. The report states that the mortality rate from Crimean-Congo Hemorrhagic Fever (CCHF) has remained high at 10.2 percent. Click here to read more (external link).