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由于流行性出血热(EHF)病毒分离成功,人们对流行性出血热(简称出血热)传染源有较一致的看法,但对出血热的传播途径,到目前为止,尚有较大争论,主要集中在4个方面: 1.动物源性传播:是指野鼠的血及其排泄物直接或间接污染破损皮肤或粘膜而引起传播的。因此,有人认为感染出血热的主要途径是通过接触带毒鼠的血液或新鲜排泄物污染皮肤所致。1981年南京军区后勤部军事医学研究所,用黑线姬鼠流行性出血热相关抗原阳性鼠的血和尿,涂抹于剪去鼠毛而皮肤无破损的阴性黑线姬鼠上,血感染9只鼠,尿感染6只鼠,观察1个月,均为阴性。后来将其涂抹于阴性黑线姬鼠破损皮肤上,血
Due to the successful separation of epidemic hemorrhagic fever (EHF) virus, there is a consensus on the source of infection of epidemic hemorrhagic fever (hemorrhagic fever). However, there is still much controversy so far on the route of transmission of hemorrhagic fever, mainly Focus on four aspects: 1. Animal-borne sexual transmission: refers to the wild rat blood and its excrement directly or indirectly contaminated skin or mucous membrane damage caused by transmission. Therefore, it has been suggested that the main route of infection with haemorrhagic fever is by contaminating the skin with exposure to tetanus or fresh excrement. Military Medical Research Institute of Logistics Department, Nanjing Military Region, 1981, using the blood and urine of Apodemus agraeus-related antigen-positive mice and smearing on the negative Apodemus agrarius without skin cut-off, and 9 Only rats, urine infection in 6 rats, observed 1 month, were negative. Later, it was smeared on the skin of damaged Apodemus badis, blood