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目的了解连云港市新浦区2011年手足口病疫情流行特征,为制定预防控制措施提供依据。方法采用描述流行病学方法对手足口病疫情资料进行分析,采用RT-PCR进行病原检测。结果 2011年新浦区共报告手足口病1 142例,发病率为194.55/10万。男女比为1.91∶1。5岁以下幼儿占病例总数的95.97%;散居儿童占65.94%,幼托儿童占31.44%;4—7月为发病高峰,8月后疫情相对平稳。送检74例手足口病病例标本,EV71阳性32例,占43.24%;CoxA16阳性12例,占16.22%。结论应根据手足口病发病特征,采取针对性防控措施,进一步加强疫情控制和病原学监测。
Objective To understand the epidemic characteristics of HFMD in Xinpu District of Lianyungang City in 2011 and provide basis for prevention and control measures. Methods Descriptive epidemiological methods were used to analyze the epidemic data of hand-foot-mouth disease and the pathogen was detected by RT-PCR. Results In 2011, a total of 1 142 HFMD cases were reported in Xinpu District, with a prevalence of 194.55 / 100 000. Male to female ratio was 1.91: 1. The children under the age of 5 accounted for 95.97% of the total number of cases; the scattered children accounted for 65.94% and the childcare children accounted for 31.44%; the peak was from April to July and the epidemic was relatively stable after August. Seventy-four cases of hand, foot and mouth disease were examined, 32 cases were positive for EV71, accounting for 43.24%; 12 cases were positive for CoxA16, accounting for 16.22%. Conclusion According to the characteristics of hand-foot-mouth disease, we should take targeted prevention and control measures to further strengthen the epidemic control and pathogen monitoring.