三黄肉鸡支原体病与传染性支气管炎混合感染的诊治

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鸡支原体病又叫霉形体病,病原为鸡败血支原体。该病是鸡的一种接触性、慢性呼吸道病。临床特征为呼吸道及窦黏膜炎症。病变常在气囊及气管等部位,导致幼鸡生长缓慢,以病程长为特征,一年四季均可发生,秋、冬季发病率较高。如有其他病混合感染时死亡率较高。
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