Objective To study the high-level gentamicin resistance (HLGR) rate in Enterococcous SPP and the changes of antibiotic resistance of Enterococci.

目的了解高水平庆大霉素耐药(HLGR)的肠球菌的检出情况及肠球菌耐药性变迁。

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Through the culture of trachea secretion and antibiotic sensation test, analysis the culture result of pathogenic microorganism and Drug Resistance Rate.

并通过气管分泌物培养及药物敏感试验，分析培养结果的致病微生物及耐药率。

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Conclusion the detection rate of Sp in children in Dongguan City is higher than in other regions. And the situation of resistance to antibiotic and multi-resistant is serious.

绪论东莞地区健康学龄前儿童鼻咽部肺炎链球菌携带率高于国内许多地区，对常用抗生素耐药性严重，并存在多重耐药现象。

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Dr Dagan said day care centres are ideal environments for the development of such resistance because they are associated with a high rate of respiratory infections that leads to a high rate of antibiotic use.

BBC: Nursery