鸡传染性贫血病临床症状与诊断

鸡群感染传染性贫血病后通常表现翼部发炎或变蓝,鸡体苍白,软弱无力,全身出血,死亡率增加等症状,剖检典型病变为骨髓退色、贫血、淋巴器官萎缩等。该病可通过鸡与鸡直接接触传播,最可能的感染途径是呼吸道。该文主要从鸡传染性贫血病的病原、流行病学特点、临床症状、病理学变化、诊断等方面对鸡传染性贫血病进行论述。

Clinical Symptoms and Diagnosis of Chicken Infectious Anemia

Chickens infected with infectious anemia usually show symptoms of wing inflammation or bluish,chicken body pale,weakness,systemic bleeding,increased mortality and other symptoms.The disease can be transmitted by direct contact between chickens,most likely through the respiratory tract.This article mainly discusses chicken infectious anemia from the aspects of etiology,epidemiological characteristics,clinical symptoms,pathological changes,diagnosis and so on.