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首页> 外文期刊>International Journal of Environmental Research and Public Health >Occupational Exposure to Staphylococcus aureus and Enterococcus spp. among Spray Irrigation Workers Using Reclaimed Water
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Occupational Exposure to Staphylococcus aureus and Enterococcus spp. among Spray Irrigation Workers Using Reclaimed Water

机译：职业接触金黄色葡萄球菌和肠球菌属。再生水的喷灌工人中的比例

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摘要

As reclaimed water use expands, it is important to evaluate potential occupational health risks from exposure to this alternative water source. We compared odds of colonization with methicillin-resistant Staphylococcus aureus (MRSA), methicillin-susceptible S. aureus (MSSA), vancomycin-resistant enterococci (VRE), and vancomycin-susceptible enterococci (VSE) between spray irrigation workers using reclaimed water and office worker controls. Nasal and dermal swabs from 19 spray irrigation workers and 24 office worker controls were collected and analyzed for MRSA, MSSA, VRE, and VSE. Isolates were confirmed using standard biochemical tests and polymerase chain reaction assays. Antimicrobial susceptibility testing was performed by Sensititre? microbroth dilution. Data were analyzed by two-sample proportion, chi-square, Fisher’s exact tests, and logistic regression. No MRSA or VRE were detected in any samples. MSSA was detected in 26% and 29% of spray irrigators and controls, respectively. VSE was detected in 11% and 0% of spray irrigation workers and controls, respectively. The adjusted odds of MSSA, multidrug-resistant MSSA, and either MSSA or VSE colonization were greater among spray irrigation workers, however results were not statistically significant. Future studies with larger sample sizes are needed to further evaluate this relationship.
机译：随着再生水用途的扩大，重要的是评估暴露于这种替代水源中潜在的职业健康风险。我们比较了使用再生水和办公室的喷雾灌溉工人之间对耐甲氧西林金黄色葡萄球菌（MRSA），耐甲氧西林金黄色葡萄球菌（MSSA），耐万古霉素肠球菌（VRE）和耐万古霉素肠球菌（VSE）的定殖率工人控制。收集了来自19个喷灌工人和24个上班族对照的鼻拭子和皮肤拭子，并分析了MRSA，MSSA，VRE和VSE。使用标准的生化测试和聚合酶链反应测定法确认了分离物。抗菌药敏感性试验由Sensititre？微汤稀释。数据通过两个样本比例，卡方，费舍尔精确检验和逻辑回归分析。在任何样品中均未检测到MRSA或VRE。分别在26％和29％的喷雾灌溉设备和对照中检测到MSSA。分别在11％和0％的喷灌工人和对照组中检测到VSE。喷灌工人中MSSA，耐多药MSSA以及MSSA或VSE定植的调整几率较高，但结果无统计学意义。需要更大样本量的未来研究来进一步评估这种关系。

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