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目的对国内外H5N1禽流感研究文献进行文献计量及可视化知识图谱分析。方法基于Web of Knowledge文献数据平台(SCI),综合应用Bibexcel、VOSviewer和Pajek等软件,展示全球H5N1禽流感研究的主要领域和前沿。结果从文献分析结果来看,全球H5N1禽流感研究从2005年开始持续多年处于高水平态势,美国在这一领域处于领先地位,中国紧随其后。结论 H5N1禽流感文献计量可视化分析显示,全球多国科学家常年都十分重视H5N1禽流感研究,美国H5N1禽流感研究整体实力最强,我国与国际相关研究机构还有一定差距,因此,应加强H5N1禽流感研究,提高我国H5N1禽流感研究整体实力水平,为应对可能发生的公共卫生突发事件提供必要的保障。
OBJECTIVE: To conduct literature review and visualization of H5N1 bird flu research literature both at home and abroad. Based on the Web of Knowledge literature data platform (SCI), the softwares such as Bibexcel, VOSviewer and Pajek are combined to display the main research fields and frontiers of H5N1 bird flu in the world. Results From the results of literature analysis, the global H5N1 bird flu research has been at a high level for many years since 2005. The United States is in a leading position in this field with China closely following it. Conclusion The literature analysis of H5N1 bird flu shows that the global H5N1 bird flu research has been paid great attention to by many multinational scientists all over the world. The overall strength of H5N1 bird flu research in the United States is the strongest, and there is still a gap between China and other international research institutions. Therefore, H5N1 bird flu Study and improve the overall strength of research on H5N1 bird flu in our country so as to provide the necessary guarantee for the possible public health emergencies.