论文部分内容阅读
目的:研究河南省啮齿类动物携带肾综合征出血热病毒状况,为肾综合征出血热防治研究提供科学依据。方法:笼捕法捕鼠,用直接免疫荧光法检测肺组织切片。结果:在河南省不同生境的7个县(区、市)共布鼠笼6429个,捕获啮齿类动物697只,褐家鼠为优势鼠种,占33.53%。其次为黄胸鼠,占18.41%。应用直接免疫荧光法检测全部鼠肺,其中肾综合征出血热病毒阳性肺组织切片97份,阳性率为13.92%。阳性切片中,褐家鼠和仓鼠分别占47.0%和26.32%。结论:河南省不同地区肾综合征出血热病毒的主要宿主动物是褐家鼠。
Objective: To study the status of rhesus haemorrhagic fever virus carrying rodent syndrome in Henan province and to provide a scientific basis for the prevention and treatment of hemorrhagic fever with renal syndrome. Methods: Cage catching mice, using direct immunofluorescence detection of lung tissue sections. Results: There were 6429 squirrels in 7 counties (districts and cities) in different habitats in Henan Province, and 697 rodents were caught. Rattus norvegicus was the dominant species, accounting for 33.53%. Followed by the yellow rat, accounting for 18.41%. Direct immunofluorescence assay was used to detect all rat lungs, of which 97 were positive for hemorrhagic fever with renal syndrome virus, the positive rate was 13.92%. In the positive sections, Rattus norvegicus and hamster accounted for 47.0% and 26.32% respectively. Conclusion: The main host animal of hemorrhagic fever with renal syndrome virus in different areas of Henan Province is Rattus norvegicus.