Studies on fever with unknown origin (FUO0 in South and South East Asia

在东南亚和南亚进行了汉坦病毒相关传染病的调查。 在整个调查过程中，许多不明原因的发热（FUO）的例子被发现从发热性疾病。在本报告中，它旨在澄清该地区的FUO。发热患者血清（不是登革热和流感受害者）和野生啮齿动物血清作为职业生涯的传染源进行了调查的病原体发热性疾病在越南和斯里兰卡。最后，我们认为在部分FUO患者中发现了戊型肝炎病毒（HEV）、钩端螺旋体和汉坦病毒等致病器官的血清学阳性病例。此外，还表明这两个国家的啮齿动物也具有这些病原体。因此，啮齿动物能够成为这些人畜共患病病原体的来源。

The investigation of hantavirus-associated infectious diseases in Southeast Asia and South Asia had been conducted. Throughout the investigation, many examples of fever of unknown origin (FUO) were found from febrile diseases. In this report, it aimed to clarify FUO in this region. Febrile patient sera (not dengue fever and a flu victim) and wild rodent sera as a career of infectious agents conducted investigation of causative agent of febrile illness in Vietnam and Sri Lanka. Finally, it was suggested that seropositive cases against pathogenic organs, such as hepatitis E virus (HEV), leptospira, and hantaviruses are found from a part of FUO patient. Furthermore, it was shown that rodents in both countries also possessed these agents. Therefore rodents were able to be sources of these zoonotic agents.