'In 2000 Rift Valley fever scared WHO by making its first appearance outside this continent'
Africa
WHO SAYS: In 2000 Rift Valley fever scared WHO by making its first appearance outside this continent
In 2000 Rift Valley fever scared WHO by making its first appearance outside this continent
In 2000 Rift Valley fever scared WHO by making its first appearance outside this continent
WHO SAYS
Africa
WHO SAYS