1993年 3月 ,新加坡一屠场工人中发生一起脑炎和肺炎暴发。此前不久 ,马来西亚猪厂工人中也出现过类似疾病。虽然起初以为是日本脑炎 ,但后经美国疾病控制和预防中心(ＣＤＣ)病毒学分析证实是一种新型Ｈｅｎｄｒａ样副粘液病毒 (新近命名为Ｎｉｐａｈ病毒 )。本研究的目的旨在? In March 1993, an outbreak of encephalitis and pneumonia occurred in an abattoir worker in Singapore. Not long ago, a similar disease also occurred among Malaysian pig factory workers. Although initially thought to be Japanese encephalitis, it was confirmed as a novel Hendra-like paramyxovirus (newly named Nipah virus) after virological analysis by the Centers for Disease Control and Prevention (CDC). The purpose of this study is to?