專技高考-獸醫師獸醫傳染病學115 年第 22 題單選題下列何種病原可造成豬隻過度分泌型(hypersecretion)下痢?ABrachyspira hyodysenteriaeBLawsonia intracellularisCEscherichia coli正確答案DClostridium perfringens Type C 答案與詳解