Vibrio vulni f icus pollution condition in marine products in Zhuhai region and drug susceptibility analysis / 国际检验医学杂志

ABSTRACT

Objective To understand the vibrio vulnificus pollution condition in marine products in Zhuhai region and the drug resistance situation to provide the basis for further study of vibrio vulnificus and clinical medication .Methods 89 samples were col-lected from the marine products wholesale market ,pedlars′market and supermarkets in Zhuhai region and the method published by the US Food and Drug Administration (FDA) was adopted to perform the qualitative detection of vibrio vulnificus .The identifica-tion of bacteria and the drug sensitivity test were performed by using the ATB instrument .Results In 89 samples of marine prod-ucts ,vibrio vulnificus was detected in 39 samples ,the total positive rate was 43 .82% .The detection rate of oyster was as high as 60 .87% (28/46) ,followed by marine fish (39 .13% ,9/23) and marine shrimp (20 .00% ,2/10) .The drug sensitive test showed that vibrio vulnificus had the resistant strains to cephalosporins and aminoglycoside drugs .Conclusion The seafood vibrio vulnificus pollution in Zhuhai region can not be ignored .The monitoring of vibrio vulnificus in the marine products and the drug resistance a-nalysis should be strengthened for effectively preventing the outbreak of vibrio vulnificus .