Mortality of therapeutic fish Garra rufa caused by Aeromonas sobria

查看全文 作　　者：Juraj [1,2]Majtán;Jaroslav [1]erny;Alena [2]Ofúkaná;Peter Taká[1];Milan [1]Kozánek

机构地区：[1]Institute of Zoology,Slovak Academy of Sciences,Dubravska cesta 984 506 Bratislava;[2]Department of Microbiology,Faculty of Medicine,Slovak Medical University,Limbova 1 283 303,Bratislava

出　　处：《Asian Pacific Journal of Tropical Biomedicine》索引2012年第2卷第2期,共3页

基　　金：supported by the Operational Program Research and Development and European Fund for Regional Development(EFRD)(grant No.ITMS 26240220020) 摘　　要：Objective:To investigate a case of mass mortality of Garra rufa(G.rufa)from a fish hatchery farm in Slovakia.Methods:Causative bacterial agent was swabbing out of affected fish skin area and subsequently identified using commercial test system.Antibiotic susceptibility was determined by the disk diffusion method.Results:Infected G.rufa was characterized by abnormal swimming behaviour,bleeding of skin lesions and local haemorrhages.Despite of using recommended aquatic antibiotic treatment no improvement was achieved and Aeromonas sobria{A.sobria)was identified as a causative agent of fish mortality.Due to massive fish mortality,antibiotic susceptibility of pure isolated culture of A.sobria was evaluated employing eight antibiotics against human infections.A.sobria was resistant only against one antibiotic,namely ampicilin.Conclusions:These results indicate that A.sobria can act as a primary pathogen of G.rufa and may be a potential risk factor for immunodeficient or immunoincompetent patients during the ichthyotherapy. 关键词：Garra rufa lehthyotherapy AEROMONAS sobria Antibiotic treatment Antibiotic SUSCEPTIBILITY

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Mortality of therapeutic fish Garra rufa caused by Aeromonas sobria

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