Climate change has raised average temperatures in the Central Highlands regionof Kenya, allowing the disease to creep into higher altitude areas where the population has little or no immunity.
气候变化导致肯尼亚中部高地地区平均温度的上升，这使得这种疾病蔓延到高海拔地区。
2
The largest reduction occurred in Africa, the region with the highest burden of the disease, where estimated measles deaths decreased by 46%.
非洲是麻疹负担最重的地区，该病在该州造成死亡下降的幅度最大，据估计这一下降率为46%。
3
Chagas disease was once entirely confined to the Regionof the Americas - principally Latin America - but it has now spread to other continents.