论文部分内容阅读
目的分析无锡市新区2012年手足口病疫情特点,为制定预防措施提供依据。方法采用描述流行病学方法,对所报告病例资料进行分析,病原检测采用RT-PCR进行核酸测定。结果 2012年无锡市新区共报告手足口病2 100例,发病率为348.28/10万,其中重症病例57例,无死亡病例;5—7月为发病高峰;发病人群以<6岁儿童为主,占全部病例的97.43%,其中≤3岁占68.48%。男女比为1.41∶1。检测病例标本85份,阳性54份,阳性率为63.53%;其中EV71型30份,占阳性总数的55.56%,CoxA16型20份,占37.04%。结论无锡新区手足口病发病有明显季节、职业和年龄性别特征。
Objective To analyze the epidemic characteristics of HFMD in Wuxi New District in 2012 and provide the basis for preventive measures. Methods The descriptive epidemiological method was used to analyze the reported cases. The pathogen was detected by RT-PCR. Results A total of 2 100 HFMD cases were reported in Wuxi New District in 2012 with a prevalence of 348.28 / 100 000, of which 57 were critically ill and no deaths were observed. The incidence peak was from May to July and the incidence was mainly in children <6 years old , Accounting for 97.43% of all cases, of which ≤3 years accounted for 68.48%. Male to female ratio was 1.41: 1. 85 samples were tested positive, 54 were positive, the positive rate was 63.53%; EV71-type 30, accounting for 55.56% of the total number of positive, 20 CoxA16 type, accounting for 37.04%. Conclusion The incidence of hand-foot-mouth disease in Wuxi New Area is obviously seasonal, occupational and age-specific.