Antibiotic and heavy-metal resistance in motile Aeromonas strains isolated from fish
Author(s) -
Kim Dae-Cheol,
You Myung-Jo,
Bumseok Kim,
WonIl Kim,
Seung-Won Yi,
Gee-Wook Shin
Publication year - 2014
Publication title -
african journal of microbiology research
Language(s) - English
Resource type - Journals
ISSN - 1996-0808
DOI - 10.5897/ajmr2013.6339
Subject(s) - aeromonas , antibiotic resistance , antibiotics , aquaculture , microbiology and biotechnology , biology , fish <actinopterygii> , amoxicillin , bacteria , fishery , genetics
Aeromonas spp. have been recognized as important pathogens causing massive economic losses in the aquaculture industry. This study examined the resistance of fish Aeromonas isolates to 15 antibiotics and 3 heavy metals. Based on the results, it is suggested that selective antibiotheraphy should be applied according to the Aeromonas species and the cultured-fish species. In addition, cadmium-resistant strains were associated with resistance to amoxicillin/clavulanic acid, suggesting that cadmium is a global factor related to co-selection of antibiotic resistance in Aeromonas spp. Key words: Aeromonas spp., antibiotic resistance, heavy-metal resistance, aquaculture, multi-antibiotics resistance.
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