KMID : 1171820070220040055
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Journal of Environmental and Sanitary Engineering 2007 Volume.22 No. 4 p.55 ~ p.63
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Distribution and Antibiotic Resistance of Vibrio vulnificus isolated in Incheon Coastal Area
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Hwang Kyoung-Wha
Oh Bo-Young Gong Young-Woo Lee Jea-Man Go Jong-Myeong Kim Yong-Hee
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Abstract
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We investigated the distribution and drug susceptibility test of V. vulnificus isolated from environmental sources in Incheon. In this survey, total 4,302 samples were obtained from different sites of the Incheon coastal area during the periods from march 2004 to November 2006. Among the 4,302 samples, 310 strains were isolated. The isolation rates of Vibrio vulnificus from fish, shellfish, estuarine water and sediment were 6.7%, 4.7%, 12.4% and 23.2%, respectively. The highest isolation rate was 14.6% in September and in spite of low temperature the isolation rate was 5.1% in November. The highest rate of antibiotic resistance was observed against streptomycin(15.3%), oefazclin(8.5%), oephalcthin(8.3%), amikacin(8.3%), oefoxitin(6.7%) and nalidixic acid(6.7%). Seventeen peroent of isolates were observed to be resistant to two or more of the antibiotics tested.
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KEYWORD
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Vibrio vulnificus, Distribution, Antibiotic resistance
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