汶川大地震后理县传染病预防控制的措施和效果

Measures for controlling and preventing infectious diseases in Li county after Wenchuan earthquake

目的汶川大地震后有效预防理县灾后传染病疫情的发生。方法紧紧抓住传染病流行的三环节,采取科学的卫生防疫方法,开展疾病症状监测与流行病学调查,控制可疑传染源;科学消杀,卫生监督,切断疾病传播途径;健康教育,疫苗接种,提高人群免疫力。结果理县灾后传染病疫情明显低于历年水平,确保理县大灾之后无大疫。结论采取科学的卫生防疫方法能够有效预防灾后传染病暴发流行。

Objective To investigate efficient measures against epidemic diseases in Li county after a violent earthquake of 8.0 grade in Wenchuan county, Sichuan province. Methods All measures we took focused on the 3 pivotal steps, reservoir of infection, route of transmission and susceptible population. Surveillance of symptom and disease, and epidemiological investigation were employed to control reservoir of infection. Scientific disinfection and killing vermin, and health supervision were carried out to cut off route of transmission. Health education and vaccination inoculation were performed to increase immunity in susceptible population. Results These control and preventive measures were accomplished well. The epidemic rate of infectious diseases after earthquake in Li county was significant lower than those of past years. No epidemic of infectious diseases after earthquake took place in Li county. Conclusion Scientific preventive methods effectively prevent infectious disease from spreading after earthquake.