健康官员们说，目前还没有非洲睡眠病的临床症状，该症状又被称为AfricanDropanic Somilesis。
Health officials say there are no clinic signs of sleeping sickness, also known as the African Dropanic Somilesis.
锥体科寄生原虫病在一些国家和地区造成巨大的人力和物力损失，如非洲睡眠病和枯氏锥虫病以及利什曼原虫病（黑热病）等，如不加以治疗，致死率可达100%。
The losses of the manpower and material resources was inflicted greatly outside china by the trypanosomatids parasite diseases. Some diseases, if untreated, the fatal is 100%.
这种睡眠病已经在非洲大陆的36个国家存在很长时间了。
The sleeping sickness has been on the continent of Africa for long time in 36 countries.
这种睡眠病已经在非洲大陆的36个国家存在很长时间了。
The sleeping sickness has been on the continent of Africa for long time in 36 countries.
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