广西柳州地区罗非鱼链球菌病病原药敏性分析

The antibiotic sensitivity of streptococcus SPP. isolated from tilapia in Liuzhou, Guangxi province

罗非鱼链球菌病近年在国内迅速蔓延,严重制约我国罗非鱼产业的健康发展。文章从柳州地区患病罗非鱼体内分离病原菌并进行药敏性分析。试验结果显示,分离菌株对试验药物均有一定程度的耐药性,且对各药物的敏感性不同,敏感率最高为青霉素G,为36.4%。通过药敏性试验筛选敏感药物进行链球菌病治疗能达到较好的效果。

In recent years,the streptococcus disease of tilapia,which restricted the healthy development of the tilapia industry,spread rapidly in our country.This paper isolated pathogenic bacteria from sick tilapia in Liuzhou,and analysed the antibiotic sensitivity.The results showed that the isolated strains all had a certain degree of resistance to antibiotic,and the sensitivity was different.The strains had the highest rate in the sensitive to penicillin G,up to 36.4%.Screening drugs by antibiotic sensitivity analysis was a recommended way for streptococcus disease treatment.