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蓝耳病猪的主要症状

2025-03-14 20:34:59

推荐回答（1个）

回答1：

蓝耳病猪的主要症状如下：
1、眼结膜炎、眼睑水肿；咳嗽、气喘等呼吸道症状。
2、部分猪后躯无力、不能站立或共济失调等神经症状。
3、体温明显升高，可达41度以上。
这种病对种母猪危害比较明显，主要表现高热、不同程度的呼吸困难，不孕或孕后早产、皮肤发绀、耳朵发蓝，由此而称为蓝耳病。病理变化可见脾脏边缘或表面梗死灶，显微镜下见出血性梗死。肾脏呈土黄色，表面可见针尖至小米粒大出血点斑。

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