Chen gives other examples of problems facing modern medicine. The Hanta virus, which originally only afflicted rodents, has now become a threat to humans. This virus kills its host within 48 hours of infection.
陳昭妃舉例，本來只寄生在老鼠身上的漢他病毒現在已經轉移到人身上，四十八小時就讓人發病身亡。