73.石斑魚苗出現體色變黑,迴旋游泳等症狀,病理切片下可見腦(Br)及視網膜(Re)神經細胞有
大量空泡(如圖),最可能為下列何種疾病?
(A)Infectious hematopoietic necrosis
(B)Epizootic hematopoietic necrosis
(C)Red sea bream iridoviral disease
(D)Viral nervous necrosis
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統計: A(92), B(69), C(138), D(1141), E(0) #855893
統計: A(92), B(69), C(138), D(1141), E(0) #855893