Ebola hemorrhagic fever is a newly-emerged disease that causes high mortality.Its pathogen is the ebola virus,but the mechanism of pathogenicity for ebola virus is still unknown.

• 埃博拉出血热是新现传染病,死亡率高,其病原体为埃博拉病毒,目前对其致病机制还未明了,而且还没有有效的疫苗预防。