Two strains of the disease, with almost identical symptoms, affected humans—Ebola-Zaire and Ebola-Sudan.

两种具有几乎相同的症状的疾病感染了人类——扎伊尔埃博拉病毒和苏丹埃博拉病毒。

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The origins, though not the cause of Ebola-Sudan, can be traced back to a single individual in a Sudanese town.

苏丹埃博拉病毒最早可以追溯到苏丹小镇的一个人身上。

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The Zaïre, Sudan, and Bundibugyo strains have caused outbreaks of Ebola hemorrhagic fever among humans in Africa, killing up to 90% of those infected.

其中扎伊尔，苏丹以及本迪布焦株在非洲引起了人的伊波拉出血热爆发，并杀死了达90%的被感染者。

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Uganda's Ministry of Health declared the outbreak in Kibaale district Saturday after getting confirmatory results from the Uganda Virus Research Institute identifying the disease as Ebola hemorrhagic fever, Sudan strain.

CNN: STORY HIGHLIGHTS

Ebola was first identified in equatorial Sudan following significant outbreaks in northern Zaire (now Democratic Republic of Congo) and southern Sudan in the mid 1970s.

BBC: Africa's emerging virus threat