Ebola virus easily passed with blood, semen, urine and sweat spread, the general incubation period of three weeks, the mortality rate of infection as high as 90 percent.

• 埃博拉病毒极易通过患者的血液、精液、尿液和汗液传播，一般潜伏期为三周，感染者的死亡率高达90%25。