To study the application of a enzyme linked immunosorbent assay(ELISA)kit to detect antibodies against infectious laryngotracheitis virus(ILTV),some different original sera were assayed.

• 通过对不同来源的鸡传染性喉气管炎病毒(ILTV)血清的检测,进行ELISA试剂盒检测ILTV抗体的应用研究,并与传统的琼脂扩散试验(AGP)方法进行了比较。