The outbreak in Angola is the largest and deadliest on record for this rare disease, which is presently showing a case fatality rate higher than 90%.

安哥拉此次暴发是这一罕见疾病有记录以来最大和最致命的一次暴发，目前显示病死率高于90%。

youdao

The last outbreak in this region was in 1987, with a total of 305 cases and 145 deaths (case fatality rate: 45.4%).

该地区上一次暴发发生在1987年，总共有305例病例和145人死亡(病死率为45.4%)。

youdao

From the week of 11-17 April 2005, the Ministry of Health, Senegal reported a total of 1187 cases and 14 deaths (case fatality rate 1.2%) in the country.

在2005年4月11日至17日这一周，塞内加尔卫生部报告了全国共发生1187例和14例死亡(病死率1.2%)。

youdao

The reported death toll gives the Middle East-based disease a case fatality rate of about 60%, similar to that of the feared H5N1 avian flu.

WSJ: Virus's Toll in Saudi Arabia Raises Fears of Faster Spread