论文部分内容阅读
目的了解居民楼腹泻病例增多的原因、传播途径、流行因素,为应对疫情发生提供科学的依据。方法收集2006年9月16日至29日发生的21例感染性腹泻病例进行流行病学分析。结果该居民楼感染性腹泻病例家庭聚集性明显,8户家庭有21例腹泻病人,罹患率为61.76%(21/34)。其中6个家庭有学龄前儿童,5个家庭的孩子在1～2岁之间,彼此间有一定的接触史。结论经流行病学调查,居民楼感染性腹泻被初步判定是接触性传播。通过有效的预防控制措施,疫情得到控制。
Objective To understand the reasons for the increase of diarrhea cases in residential buildings, the route of transmission and epidemic factors, and provide a scientific basis for coping with the outbreak. Methods Epidemiological analysis of 21 cases of infectious diarrhea occurred from September 16 to 29, 2006 was collected. Results The family aggregation of infectious diarrhea cases in this residential building was obvious. There were 21 cases of diarrhea in 8 families, with the attack rate of 61.76% (21/34). Among them, 6 families have preschool children and 5 families have children between the ages of 1 and 2 years and have certain contact history with each other. Conclusion According to the epidemiological investigation, infectious diarrhea in residential buildings was initially determined to be contagious. The epidemic is under control through effective prevention and control measures.