研究发现雨后沿海水域诺如病毒含量高

发布时间：2018-06-02 06:50

本文选题：诺如病毒 + 沿海水域　；参考：《中国食品学报》2017年06期

【摘要】：正据外媒报道,研究发现雨后沿海水域诺如病毒、致病菌含量较高,人体受感染的风险加大。这项研究分析了654名冲浪者两年间的健康数据。根据这项研究,加利福尼亚州的冲浪者受感染,主要是诺如病毒引起的腹泻呕吐。专家分析称,诺如病毒是典型的未经处理的污水污染造成的。大雨经常导致污水处理厂超载,污水处理厂将未经处理的废水排入附近的河流或海中,对水中运动者构成健康风险。研究发现,大雨后三天内去海中冲浪者平均1000人有30人生病。相比之下这些日子
[Abstract]:According to foreign media reports, the study found that the coastal waters after the rain Norovirus, high levels of pathogenic bacteria, increased risk of human infection. The study analysed health data from 654 surfers over two years. According to the study, surfers in California are infected, mainly from diarrhea and vomiting caused by Norovirus. Experts say Norovirus is caused by typical untreated sewage contamination. Heavy rains often lead to overloading of sewage treatment plants, which drain untreated wastewater into nearby rivers or seas, posing a health risk to water sports. The study found that an average of 1000 surfers fell ill in three days after heavy rain. Compared with these days,
【分类号】：R123

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