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[目的]了解和掌握广州海珠区流动人口一起麻疹暴发的流行规律,评估控制效果。[方法]采用现场流行病学调查方法,观察防制效果。[结果]共发生麻疹41例,病例分布在海珠区某街道2个居委会,流行41d(3月15日至4月25日)。患者6月龄至40岁,其中15～30岁占82.9%,民工占85.4%。病例均为外地户籍,仅1例有明确接种史。临床主要以发热、斑丘疹和卡他症状为主,均经实验室确诊。疫情发生后,采取应急接种和隔离为主的综合措施使疫情得到控制。[结论]本起疫情为麻疹局部暴发。采取以应急接种和隔离病人为主的综合措施控制了疫情。
[Objective] To understand and grasp the epidemic law of measles outbreak among floating population in Haizhu District of Guangzhou and evaluate the control effect. [Method] The field epidemiological investigation method was used to observe the effect of prevention and cure. [Results] A total of 41 cases of measles occurred. The cases were distributed in 2 neighborhoods of a street in Haizhu District for 41 days (March 15 to April 25). Patients aged 6 months to 40 years, of which 15 to 30 years accounted for 82.9%, migrant workers accounted for 85.4%. All cases were registered in the field, only 1 case had a clear history of vaccination. The main clinical fever, rash and catarrhal symptoms are laboratory confirmed. After the outbreak, the epidemic was brought under control through comprehensive measures such as emergency vaccination and isolation. [Conclusion] The outbreak was a local outbreak of measles. The epidemic was controlled by a comprehensive approach focusing on emergency vaccination and patient isolation.