论文部分内容阅读
人感染高致病性禽流感(简称人禽流感)是一种新发传染病。目前全球所有报告的病例中有约1/3的病例报告并非发生在动物疫源地,约1/3的病例感染禽流感途径不明,对人禽流感感染与致病机制、流行因素尚不甚清楚,值得探讨和研究。本文报告了江西省于2005年12月发生的首例人禽流感(H5N1)确诊病例的发病及流行病学调查情况。虽然该病例在发病前有明确的禽类及其排泄物接触史,可疑的病死禽接触和食用史,发病后农业部门确定其所居村庄为动物疫源地,存在禽流感(H5N1)病毒感染环境,发病的流行病学环节相对完整,但仍难于确定其何时感染和如何感染的问题。
Human Infection HPAI (bird flu) is a newly emerging infectious disease. At present, about one third of all reported cases in the world are not reported in animal foci. About one-third of the cases of bird flu are unknown, and the prevalence and infection of human bird flu are still unknown Clear, worth exploring and researching. This article reports the incidence and epidemiological investigation of the first case of human bird flu (H5N1) in Jiangxi Province in December 2005. Although the case had a clear history of exposure to poultry and its excrement before the onset of the disease, suspicious contact with sick and dead birds and the edible history of the disease, the agricultural sector identified the village where the village was housed as the animal epidemic area after the onset of the disease and the H5N1 virus-infected environment , The incidence of epidemiological link is relatively complete, but it is still difficult to determine when the infection and how to infection.