论文部分内容阅读
目的了解呼和浩特市2015年病毒性腹泻病原学分布特征,为病毒性腹泻防控工作提供参考。方法采集2015年1—12月内蒙古自治区妇幼保健院监测患儿粪便标本并进行问卷调查。结果 321份检测标本中,杯状病毒检出率最高,达到33.02%;其次为轮状病毒,为20.87%。轮状病毒G血清型检测,以G[9]型为主,占79.10%;P基因型检测中,以P[8]型为主,占80.60%。分别对4种腹泻病毒感染的不同性别、不同城乡分布进行比较,差异无统计学意义。结论杯状病毒中的诺如病毒是导致呼和浩特市5岁以下儿童腹泻的主要病原体;2015该地轮状病毒的主要流行株为G[9]P[8]。
Objective To understand the distribution of etiology of viral diarrhea in Hohhot in 2015 and provide a reference for prevention and control of viral diarrhea. Methods Collecting stool samples of MCH from January to December 2015 in Inner Mongolia Autonomous Region and collecting questionnaires. Results Of 321 samples, the highest detection rate of calicivirus was 33.02%, followed by rotavirus (20.87%). The detection of rotavirus G serotypes was mainly G [9], accounting for 79.10%. Of the P genotypes, P [8] was the predominant, accounting for 80.60%. Four kinds of diarrhea virus infection of different genders, different urban and rural distribution comparison, the difference was not statistically significant. Conclusions Norovirus in calicivirus is the major cause of diarrhea in children under 5 years old in Hohhot. In 2015, the major epidemic strain of rotavirus in this area was G [9] P [8].