鸡新城疫病毒的简易纯化与电镜检测

Electron Microscopic Examination and Simple Purification of Chicken Newcastle Disease Virus

用人Ｏ型红细胞吸附－释放病毒的方法纯化粪便中的鸡新城疫病毒（ＮＤＶ），然后再用电镜检查。结果表明，此法具有简便、快速、敏感等特点，可作为检测ＮＤＶ及其它具有血凝性病毒的常规方法推广应用。

Newcastle disease virus(NDV)in feces has been purified by absorption-reiease virus methodwith type O human erythrocytes,and detected by electron mictoscopy,The results showed that the methodwas simple ,fast, sensitive and convenient for the the hemagglutination virus.