从坦桑尼亚莫罗戈罗市鸭子中分离出的指示菌大肠杆菌和肠球菌属的抗生素敏感性
Antibiotic susceptibilities of indicator bacteria Escherichia coli and Enterococci spp. isolated from ducks in Morogoro Municipality, Tanzania.
作者信息
Kissinga Henry D, Mwombeki Festo, Said Khadija, Katakweba Abdul A S, Nonga Hezron E, Muhairwa Amandus P
机构信息
Pest Management Centre, Sokoine University of Agriculture, P.O. Box 3010, Morogoro, Tanzania.
Department of Veterinary Medicine and Public Health, Sokoine University of Agriculture, P.O. Box 3021, Morogoro, Tanzania.
出版信息
BMC Res Notes. 2018 Jan 31;11(1):87. doi: 10.1186/s13104-018-3201-4.
OBJECTIVE
To estimate the prevalence of antibiotic resistance in indicator bacteria Escherichia coli and Enterococci isolated from duck faeces in Morogoro Municipality, Tanzania.
RESULTS
Escherichia coli and Enterococcus isolation rates from ducks faeces were 91 and 100% respectively. The prevalence of antibiotic resistance of E. coli and Enterococcus was 70.3 and 42%, respectively. E. coli resistant to four antibiotics were 28 (30.8%) and showed high resistance to ampicillin (81.3), tetracycline (75.8) and trimethoprim-sulphamethoxine (62.3). Multiple antibiotic resistance of Enterococcus were more than 65%. High resistance rates shown by Enterococcus were observed in rifampin (62%), ampicillin (62%) and tetracycline (42%). Almost all farmers (92.3%) left their ducks to scavenge for food around their houses. Antibiotics used in animal treatments were oxytetracyclines, sulfonamides, penicillin dihydrostreptomycin while in humans were tetracycline, ampicillin, and amoxicillin.
目的
评估从坦桑尼亚莫罗戈罗市鸭粪便中分离出的指示菌大肠杆菌和肠球菌的抗生素耐药性流行情况。
结果
鸭粪便中大肠杆菌和肠球菌的分离率分别为91%和100%。大肠杆菌和肠球菌的抗生素耐药率分别为70.3%和42%。对四种抗生素耐药的大肠杆菌有28株（30.8%），且对氨苄青霉素（81.3%）、四环素（75.8%）和甲氧苄啶-磺胺甲恶唑（62.3%）表现出高耐药性。肠球菌的多重抗生素耐药率超过65%。肠球菌对利福平（62%）、氨苄青霉素（62%）和四环素（42%）表现出高耐药率。几乎所有农民（92.3%）都让鸭子在房屋周围自行觅食。用于动物治疗的抗生素有土霉素、磺胺类、青霉素二氢链霉素，而用于人类的有四环素、氨苄青霉素和阿莫西林。
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