專技高考-獸醫師獸醫傳染病學104 年第 69 題單選題魚類疾病中,下列何者不是虹彩病毒(iridovirus)所引起?Awhirling disease of salmonid正確答案BlymphocystisCepizootic haematopoietic necrosisDviral erythrocytic necrosis 答案與詳解