Fluorescent antibodies (FA) against Equine rhinopneumonitisvirus (EHV_1) prepared from sera of infected horse and immunized rabbitswere proved to be able produce specific fluorescence with different EHV_1strains and Hungarian Bartha strain.

• 用自然感染马阳性血清及兔免疫血清制备的马鼻肺炎荧光抗体(EHV_1·FA),和马鼻肺炎病毒(HEV_1)不同毒株以及从匈牙利引进的Bartha株标准毒均产生特异性荧光。