论文部分内容阅读
目的了解2011年德阳市手足口病发病情况,采集临床诊断手足口病病例标本进行病原学检测,为降低手足口病发病率提供及时可靠的科学数据。方法收集并分析德阳市手足口病发病资料,对采集的临床诊断手足口病病例咽拭子标本进行肠道病毒核酸实时荧光PCR检测。结果 2011年德阳市共报告手足口病病例1 574例,其中重症4例(0.25%),发病高峰为4~6月和10~12月,发病例数和发病率都以广汉市最高,男女性别比例为1.55∶1,2~岁年龄段发病人数最多,占病例总数的30.30%,职业发病构成以散居儿童为主,占所报告病例的60.55%,2011年共收集到235份临床诊断手足口病病例标本,检测出阳性标本158份(67.23%),下属各区县的阳性标本都以EV71感染为主。结论 2011年德阳市手足口病主要病原体是EV71,发病高峰为4~6月和10~12月,应在发病高峰期做好预防工作。
Objective To understand the incidence of hand-foot-mouth disease in Deyang City in 2011 and collect the specimens of clinical diagnosis of hand-foot-mouth disease for etiological detection and provide timely and reliable scientific data for reducing the incidence of hand-foot-mouth disease. Methods The data of hand-foot-mouth disease in Deyang City were collected and analyzed. The throat swab specimens collected from clinically diagnosed cases of hand-foot-mouth disease were detected by real-time PCR. Results A total of 1 574 HFMD cases were reported in Deyang City in 2011, of which 4 cases were severe (0.25%). The peak incidence was from April to June and from October to December. The incidence and incidence of HFMD were highest in Guanghan, The sex ratio was 1.55:1, the incidence was highest in 2 ~ age group, accounting for 30.30% of the total number of cases. The occupational disease mainly consisted of diaspora, accounting for 60.55% of the reported cases. In 2011, 235 clinically diagnosed cases of hand-foot Stomatitis cases were detected in 158 samples (67.23%), the positive samples of subordinate districts and counties were infected with EV71. Conclusion The main pathogen of HFMD in Deyang City in 2011 is EV71, the peak incidence is from April to June and from October to December, and prevention should be done at the peak of disease incidence.