樱桃谷鸭感染猪霍乱沙门氏菌的分离鉴定

Isolation and ldentification of Salmonlla Choleraesuis from Cherry Duck

某地樱桃谷鸭群发生一种高发病率、高死亡率的传染病 ,其临床表现为沉郁、不食、下痢、脚软、发热等 ,病变特征以内脏器官充血、出血为主。本文从鸭体内分离到 2株细菌 ,经鉴定为猪霍乱沙门氏菌 ;并进行了毒力试验和药敏试验 ,结果 2菌致病性均很强 ,对氯霉素、卡那霉素。

Two bacterial strains were isolated from ailing Cherry Ducks characterized as diarrhea and hemorrhage in viscera,and identified as Salmonlla Choleraesuis,which had strong virulence.