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目的 查明7例流行性出血热病人的发病原因、流行因素,以便控制疫情,防止进一步蔓延。方法 采用个案调查、查阅病例、现场卫生流行病学调查。结果 患者驻地属出血热高发区;患者在发病高峰均曾外出活动及食用鼠污染的食品和接触鼠排泄物历史,且无出血热疫苗接种史。结论 落实流行性出血热防制措施;加强鼠情、疫情的监测及上报的准确性和及时性;切实抓好健康教育,强化个人防护意识;提高疫苗的全程免疫接种率。
Objective To identify the causes and epidemic factors of 7 cases of epidemic hemorrhagic fever in order to control the outbreak and prevent further spread. Methods Case-based investigation, access to cases, on-site epidemiological survey of health. Results The patient station was a high incidence of haemorrhagic fever. Patients had exited activities at the peak of the disease and had consumed food contaminated with mouse and had contact with the history of rat excretion, and had no history of hemorrhagic fever vaccination. Conclusion The implementation of epidemic hemorrhagic fever prevention measures; to strengthen the rodent, epidemic monitoring and reporting accuracy and timeliness; earnestly do a good job of health education, and strengthen personal awareness of protection; to improve the vaccine’s full immunization coverage.