抗生素耐药性
沙门氏菌
水产养殖
生物
罗非鱼
创伤弧菌
氨苄西林
黑鲈
四环素
抗菌剂
养鱼业
微生物学
副溶血性弧菌
抗生素
抗药性
兽医学
作者
Rita Rosmala Dewi,Latiffah Hassan,Hassan Mohammad Daud,Mohd. Fuad Matori,Fauziah Nordin,Nur Indah Ahmad,Zunita Zakaria
出处
期刊:Antibiotics
[MDPI AG]
日期:2022-01-20
卷期号:11 (2): 136-136
标识
DOI:10.3390/antibiotics11020136
摘要
Antibiotics are widely used in intensive fish farming, which in turn increases the emergence of antimicrobial-resistant (AMR) bacteria in the aquatic environment. The current study investigates the prevalence and determines the antimicrobial susceptibility of E. coli, Salmonella, and Vibrio in farmed fishes on the west coast of Peninsular Malaysia. Over a period of 12 months, 32 aquaculture farms from the Malaysian states of Selangor, Negeri Sembilan, Melaka, and Perak were sampled. Both E. coli and Salmonella were highly resistant to erythromycin, ampicillin, tetracycline, and trimethoprim, while Vibrio was highly resistant to ampicillin and streptomycin. Resistance to the antibiotics listed as the highest priority and critically important for human therapy, such as colistin in E. coli (18.1%) and Salmonella (20%) in fish, is a growing public health concern. The multi-drug resistance (MDR) levels of E. coli and Salmonella in tilapia were 46.5% and 77.8%, respectively. Meanwhile, the MDR levels of E. coli, Salmonella, V. parahaemolyticus, V. vulnificus and V. cholerae in Asian seabass were 34%, 100%, 21.6%, 8.3% and 16.7%, respectively. Our findings provide much-needed information on AMR in aquaculture settings that can be used to tailor better strategies for the use of antibiotics in aquaculture production at the local and regional levels.
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