 A na-ebufe nje ndị ma anwụnta anopheles nwaanyị bụ ya taa mmadụ A na-agwọ ịba ma na-egbochikwa ya egbochi Nafọ 2017, e nwere nsogbu ịba dị nde 219 na mba 87 dịka WHO siri kwuo Mmadụ 435,000 nwụrụ nihi ọrịa ịba nafọ 2017. 