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对2011-2014年古美社区幼托机构、学校手足口病聚集性疫情病例三间分布特征、病原学等资料进行分析。结果显示,2011-2014年古美社区共报告手足口病1 579例,发病高峰5~7月,10~11月出现次高峰,发病呈现逐年递增的趋势;共报告85起聚集性疫情,涉及病例数占总例数的22.23%(351/1 579)。聚集性疫情发生高峰与手足口病发病高峰一致;共采集15起手足口病聚集性样本进行检测,检测结果阳性率为86.67%(13/15)。以EV71、CVA16阳性为主。手足口病聚集疫情容易发生在幼托机构,以手足口病流行病学及病原学监测为依据,更有效控制幼托机构手足口病聚集性疫情。
This paper analyzes the three distributional characteristics of the aggregated epidemic situation of hand-foot-mouth disease in schools in the ancient United States community from 2011 to 2014, and the etiology and other data. The results showed that in the period of 2011-2014, a total of 1 579 HFMD cases were reported in the ancient United States community. The peak incidence peaked from May to July, and the next peak appeared from October to November. The incidence showed a trend of increasing year by year. A total of 85 aggregated outbreaks were reported involving The number of cases accounted for 22.23% (351/1 579) of the total number of cases. The peak of aggregation epidemic was consistent with the peak incidence of hand-foot-mouth disease. A total of 15 aggregated samples of hand-foot-and-mouth disease were collected for detection. The positive rate was 86.67% (13/15). To EV71, CVA16-based. Hand-foot-mouth disease aggregation epidemic prone to early care institutions, hand-foot-mouth disease epidemiology and etiology monitoring as the basis, more effective control of kindergarten hand-foot-mouth disease cluster epidemic.