A.猪瘟B.细小病毒感染C.乙型脑炎D.猪伪狂犬病E.猪繁殖和呼吸综合征仔猪感染表现为呕吐,口吐白沫,腹泻,共济失调或角弓反张和衰竭,...

作者: rantiku 人气: - 评论: 0
问题 A.猪瘟 B.细小病毒感染 C.乙型脑炎 D.猪伪狂犬病 E.猪繁殖和呼吸综合征 仔猪感染表现为呕吐,口吐白沫,腹泻,共济失调或角弓反张和衰竭,10日内仔猪死亡率高的是(?)。
选项 B题型
答案 E
解析

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