Smith V W, Coakley W, Maker D, Mackenzie J S, Lalor P A
Res Vet Sci. 1980 Sep;29(2):248-50.
An avian influenza A virus (Hav7 Neq2) isolated from a feral duck in Western Australia was transmitted to groups of broiler chickens by cloaca, mouth, eye drop or spray. No disease or deaths occurred. Serum samples were examined by haemagglutination inhibition test and enzyme linked immunosorbent assays and the results gave reasonable correlation. Chickens infected by cloaca or spray gave the best overall seroconversions.
从西澳大利亚一只野鸭身上分离出的一株甲型禽流感病毒(Hav7 Neq2),通过泄殖腔、口腔、滴眼或喷雾的方式传播给了几组肉鸡。未出现疾病或死亡情况。通过血凝抑制试验和酶联免疫吸附测定对血清样本进行了检测,结果具有合理的相关性。经泄殖腔或喷雾感染的鸡总体血清转化率最佳。