一起在校车内引起的风疹暴发疫情的调查报告

Research report of one epidemic sitiuation caused by urticaria in a school bus

目的探讨风疹暴发的原因，控制风疹的流行，防止类似事件的发生。方法采用流行病学调查和ELISA法检测麻疹及风疹IgM抗体。结果10例病人之间有流行病学关联；6例病人风疹IgM抗体阳性，3例病人风疹IgM抗体阴性；10例病人麻疹IgM抗体均为阴性。结论风疹高发季节，易感人群的积累，在通风较差的校车内可引起风疹暴发，应加强学校校车的通风与消毒，并采取以风疹减毒活疫苗应急接种免疫和患者隔离治疗为主的综合性防治措施。

Objective To research the outbreak cause of urticaria, control the epidemic of urticaria and avoid the same thing happens. Methods Taking epidemiology survey and ELISA inspection of rubeola IgM antibody of urticaria. Results 10 patients have the epidemiology relationship; Urticaria shows IgM antibody positive in 6 patients and 3 negative; Rubeola shows IgM antibody negative in 10 patients. Conclusion In the high season of urticaria, the weak people gather in a school bus without good ventilation can easily cause the outbreak of urticaria, so the school bus should be disinfected and ventilated, urticaria bacterin should be inoculated and the affected patient separated.