摘要
目的分析风疹爆发的原因,探讨边远地区风疹疫情的控制策略。方法调查和收集风疹病例个案调查资料并应用描述性流行病学方法进行分析,应用酶联免疫吸附方法(ELISA)检测病人血清中麻疹、风疹IgM抗体。结果本次风疹暴发共发病53例,患病率11.57%,检测患者血清标本48份,风疹IgM抗体阳性22份,阳性率45.83%,而麻疹IgM抗体则全部阴性。本次风疹疫情历时34d,患者症状以皮疹为主要特征,仅一例病人发热,大多病人病程轻微。经过采取控制传染源,环境消毒,教室和宿舍开窗通风,应急接种,健康教育等综合防治措施,风疹疫情得到有效控制。结论重视学校传染病防控工作,加强乡镇卫生院医务人员风疹诊治能力培训,消除免疫空白点是控制学校风疹爆发的关键措施。
Objective To analyze the reason of rubella outbreak,in order to make the countermeasure for rubella control and prevention in remote area.Method The data of rubella case investigation was collected and descriptive epidemiology analysis was used in this investigation.Sera IgM of rubella cases and measles cases were detected by ELISA.Results The total of 53 cases occurred with attack rate 11.57%.48 sera samples were tested,22 samples were positive,the positive rate was 45.83%.While 48 samples was negative in measles.The prevalence of rubella in the school was exist at last 34 days.Most patients just have rash as clinical symptom and only one case have fever.The rubella situation had been under control after integrative measures including treatment patients,environment disinfection,opening the windows of classrooms and bedrooms,emergency vaccination and health education were taken.Conclusions Take more attention to infectious disease control and prevention in the school,strengthen the township medical staff training in infectious disease diagnostic ability and get ride of immunization blank is the key measure to control rubella outbreak in the school.
出处
《医学动物防制》
2010年第4期314-316,共3页
Journal of Medical Pest Control
关键词
风疹
爆发
流行病学分析
边远地区
Rubella
Outbreak
Epidemiological analysis
Remote area
