And as you've all seen, we know the horrific disease that it then causes in humans, where we see this disease cause severe fevers, diarrhea, vomiting, and then unfortunately, in 70 percent of the cases or often more, death.
正如你们已经都见到的， 我们也知道这种病毒 在人体内所造成的可怕疾病， 这种疾病会导致 严重发热、腹泻、呕吐， 不幸的是，在超过70％的病例中， 患者会死亡。