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目的:了解麻城地区2014年呼吸道感染患儿中腺病毒的感染情况及流行病学特征。方法:收集全年急性呼吸道感染住院患儿,采用免疫荧光法检测腺病毒抗原,并对患儿的性别、年龄、患病时间段以及临床症状等情况进行统计学分析。结果:2014年全年急性呼吸道感染患儿中腺病毒抗原检测阳性患儿1 364例,阳性率为7.07%;发病患儿年龄集中于0~2岁婴幼儿,男女比例为1.76:1.00;全年第1季度的发病率最高,第2季度次之,第3季度最少,其中以4月份发病率最高;患儿临床表现主要有发热、球结膜充血、扁桃体上白色渗出物、颈部淋巴结肿大、咳嗽、喘息、精神萎靡等。结论:2014年我地区呼吸道感染儿童中腺病毒感染率较高,了解此类患儿的流行病学特征对本地区儿童呼吸道疾病的防治有重要意义。
Objective: To understand the infection status and epidemiological characteristics of adenovirus in children with respiratory tract infection in Macheng area in 2014. Methods: The hospitalized children with acute respiratory infection were collected and the adenovirus antigen was detected by immunofluorescence. The gender, age, prevalence and clinical symptoms were also analyzed. Results: In 2014, 1 364 children were detected positive for adenovirus antigen in children with acute respiratory infection, the positive rate was 7.07%. The incidence of children aged 0-2 years was 1.76: 1.00 The incidence rate was the highest in the first quarter of the year, followed by the second quarter and the lowest in the third quarter, with the highest incidence rate in April. The main clinical manifestations were fever, conjunctival hyperemia, white exudate on tonsils, cervical lymph nodes Swollen, coughing, wheezing, lethargy and so on. Conclusion: The prevalence of adenovirus infection in children with respiratory tract infections in our region was high in 2014. It is of great significance to know the epidemiological characteristics of these children in the prevention and treatment of respiratory diseases in children in this area.