Dagash-Kamara says children are dying from a combination of malnutrition and killer diseases, such as measles and cholera.

达加什-卡马拉说，儿童死于营养不良以及麻疹和霍乱等致命疾病。

Greater numbers of people have access to better health care and more cures have been found for killer diseases.

享受完善医疗体系的人口越来越多，许多疾病已不再致命。

There are few scarier things than the discovery of a new killer disease, one medical science admits is mostly a mystery for which there is no certain cause or cure. Doctors have called the new one bizarre, frustrating, frightening.

很少有比发现一种新的致命疾病更可怕的事情了，一位医学科学承认，这主要是一个没有确定原因或治愈方法的谜团。医生们称新的一个奇怪，令人沮丧，可怕。