浙江省副猪嗜血杆菌的分离鉴定与药敏试验

Chinese Veterinary Science(2010)

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Abstract
从浙江省5个县(区、市)疑似患有多发性浆膜炎和关节炎猪的98份病料中分离到26株细菌,通过细菌形态、培养特性和生化特性观察以及PCR鉴定最终确定为副猪嗜血杆菌.对26株已确定为副猪嗜血杆菌的分离株进行了血清学分型和药敏试验.结果显示,分离到的26株副猪嗜血杆菌分离株中,4型8株,5型6株,12型5株,13型2株,其余5株无法分型,并且副猪嗜血杆菌对头孢类药物、氟喹诺酮类药物及庆大霉素敏感,对复方磺胺类药物、大环内酯类抗生素及氯霉素敏感性略有不同,对四环素、氨苄青霉素具有耐药性.试验结果对浙江省猪场副猪嗜血杆菌病的防治提供了指导依据.
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Key words
isolation and identification,Hemophilus parasuis,drug sensitive test,serological typing
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