There is a functional school. The incidence of malaria and diarrhea is down.

家家户户都有了自来水和下水管道，村里铺了路，有了一所学校，疟疾和痢疾的发病率也降低了。

youdao

Rising flood waters raise the incidence of malaria and diarrheal disease.

不断增加的洪水增加了疟疾和痢疾的发病几率。

youdao

Target 6c. Have halted by 2015 and begun to reverse the incidence of malaria and other major diseases.

具体目标6 C：到2015年遏制并开始扭转疟疾和其他主要疾病发病率增长。

youdao

Rising flood waters raise the incidence of malaria and diarrheal disease.

VOA: standard.2009.09.06

Normally,Papua New Guinea, a mountainous, jungle-covered nation, contends with a high incidence of dengue fever and malaria.

VOA: standard.2009.09.14

After six months the scientists observed a 34% decrease in incidence of malaria in those children taking the supplements.

BBC: RELATED BBC SITES

Applied judiciously inside houses, DDT virtually eliminates the incidence of malaria, which takes 1 million lives a year, mostly those of children.

FORBES: Fact and Comment

According to Glenn Denning, of the Millennium Project's Nairobi office, the incidence of malaria in Sauri has dropped by at least 50% since the distribution of free bed nets.

ECONOMIST: African poverty