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首页> 外文期刊>African Journal of Microbiology Research >Microorganisms associated with computer keyboards and mice in a university environment
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Microorganisms associated with computer keyboards and mice in a university environment

机译：大学环境中与计算机键盘和鼠标相关的微生物

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A study was carried out to isolate and to identify microorganisms associated with computer keyboards and mice in computer centers and cyber café located in Kogi State University, Anyigba, Nigeria and its environs. Samples were collected from five different cyber café and computer centers. The samples were collected from three computer keyboards and mice in each cyber café and computer centers. The collected samples were inoculated on nutrient agar, MacConkey agar and potato dextrose agar by following standard methods. The isolates obtained were examined and identified by colonial morphology, Gram reaction and biochemical characteristics. Four bacterial and four fungal species were isolated from the samples. The bacterial isolates includeStaphylococcus aureus, Enterococcus?sp.,?Staphylococcus epidermidis?andStreptococcus?sp.?The fungal isolates are as follows?Aspergillus?sp., Mucor?sp.,Penicillum?sp.?and?Rhizopus?sp.?These microorganisms have pathogenic potential and hence their presence on such surfaces (computer keyboards and mice) may be additional reservoirs for the transmission of microorganisms and become vectors for cross-transmission of bacterial and fungal infections in the university and its environs.
机译：进行了一项研究，以分离和鉴定与位于尼日利亚安吉巴的科吉州立大学及其周围地区的计算机中心和网吧中与键盘和鼠标相关的微生物。从五个不同的网吧和计算机中心收集了样本。从每个网吧和计算机中心的三个计算机键盘和鼠标收集样本。通过以下标准方法将收集的样品接种在营养琼脂，MacConkey琼脂和马铃薯葡萄糖琼脂上。通过菌落形态，革兰氏反应和生化特性检查和鉴定获得的分离株。从样品中分离出四种细菌和四种真菌。细菌分离株包括金黄色葡萄球菌，肠球菌，表皮葡萄球菌和链球菌。真菌分离株如下：曲霉菌，粘液菌，青霉菌和根瘤菌。微生物具有致病性，因此它们在此类表面（计算机键盘和鼠标）上的存在可能是微生物传播的附加容器，并成为大学及其环境中细菌和真菌感染的交叉传播媒介。

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