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目的掌握晋江市肾综合征出血热(HFRS)疫情动态,为防制提供科学依据。方法开展宿主动物监测,用免疫荧光法对样本进行病毒抗原检测,用描述性流行病学方法分析疫情。结果 2011—2012年全江市共报告40例HFRS,年均发病率1.00/10万。病例分布在12个镇/街道,以陈埭镇和龙湖镇(沿海和城乡结合部)为多,均为散发;以青壮年为主(20~49岁占72.5%),农民、工人及农民工居多(60.0%)。宿主动物监测:室内平均鼠密度7.7%(341/4064),褐家鼠为优势鼠种(52.9%);鼠带毒率2.9%(6/210),均为Ⅱ型病毒。结论晋江市HFRS疫情呈上升趋势,防控形势严峻,应坚持采取防鼠灭鼠、健康教育等综合措施控制疫情。
Objective To understand the epidemic situation of hemorrhagic fever with renal syndrome (HFRS) in Jinjiang and to provide a scientific basis for prevention and control. Methods To carry out host animal monitoring, immunofluorescence detection of the virus antigen samples, with descriptive epidemiological analysis of the epidemic. Results Forty cases of HFRS were reported in Quanjiang from 2011 to 2012, with an average annual incidence of 1.00 / 100,000. The cases were distributed in 12 towns / streets, mostly in Chenjiao Township and Longhu Town (coastal and urban-rural areas), mostly young adults (72.5% of 20-49 years old), farmers, workers and peasants Most workers (60.0%). Host animal monitoring: indoor average rat density of 7.7% (341/4064), Rattus norvegicus dominant species (52.9%); rat poisoning rate of 2.9% (6/210), are type II virus. Conclusion The epidemic situation of HFRS in Jinjiang City is on the rise, and the prevention and control of the epidemic situation is grim. We should insist on controlling the outbreak by taking comprehensive measures such as anti-rodent control and health education.