大眾運輸工具之生物氣膠特性暴露調查

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Title:	大眾運輸工具之生物氣膠特性暴露調查
Authors:	林文海(Wen-Hai Lin);黃彬芳(Bing-Fang Hwang)
Contributors:	健康照護學院口腔衛生學系近幾年來大眾交通工具的發展迅速，航空業的興起，捷運等大眾化運輸工具出現，縮短了移動所花費的時間及增加民眾搭乘大眾交通工具的便利性。目前國內航線一年有近千萬的搭乘人次，平均每月都有七、八十萬人次，台北捷運每月平均有三百多萬人次。而隨著乘客人數的增加，飛機客艙及捷運站內空氣品質的重要性也相對提升，特別是對長期置身其中的空服人員及站務人員。一般在飛行的期間內，飛機客艙內的濕度低於一般有中央空調之室內場所，加上空調循環特性，致使長時間置身其中的空服人員容易造成不舒適的狀況，也曾有在飛行中感染流行性感冒或肺結核等傳染病的實證報告，另一方面國外也曾發現在地下鐵等大眾運輸場所有高濃度之生物氣膠。但是在國內甚少有針對飛機客艙內及捷運等大眾交通工具環境之生物性危害有相關的研究。本計畫將針對國內航線之飛機客艙及捷運站內進行生物性環境暴露評估，並利用問卷調查勞工的人口學資料及健康狀況等等，以分析在飛機客艙及捷運站內工作之從業人員可能的生物性健康風險。 Recently, the development of mass transportation system is rapid. Each year, approximately 10 million passengers are carried on Taiwan domestic airlines. More than 3 million passengers per mouth are carried on Taipei Rapid Transit Corporation. Along with the increasing passenger population, the indoor air quality should be more importance than ever, according to the health of workers who spent most of time in the confined cabins or underground stations. The relative humidity in the cabin is usually lower than normal air-conditioned indoor environment. The long-term exposure to dry or air and pool indoor air quality will make attendants uncomfortable. The influenza, SARS, and TB outbreak during flight were also reported. Additionally, high concentration of bioaerosols was found in the subway environment. However, few studies have been conducted to evaluate the exposures of biological hazards for workers in Taiwan airplane domestic cabins and subway metro stations. This project will investigate the biological environment of airplane cabins and underground environment of Taipei Rapid Transit Corporation to evaluate biological hazard exposures of the crew and workers. In addition, we will use questionnaires to collect data on workers’ demographic data and health status to assess their potential health risks.
Keywords:	生物氣膠;飛機客艙;捷運;bioaerosol;cabin;metro
Date:	2007-12-31
Issue Date:	2009-09-01 15:17:29 (UTC+8)
Appears in Collections:	[Department of Dental Hygiene] Research reports

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