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詹姆斯敦峡谷病毒病:从1982年到2022年报告的人类病例的分析审查

Stephen F Johnson¹, Karin E Peterson¹

¹Laboratory of Neurological Infections and Immunity, Rocky Mountain Laboratories, National Institute of Allergy and Infectious Diseases, Hamilton, MT 59840, USA.

|February 27, 2026

概括

杰姆斯敦峡谷病毒 (JCV) 病例正在增加,主要影响神经系统. 许多患者经历了长期的神经问题等严重后果,突出了对这种新出现的树冠病毒更好的诊断和管理的需要.

科学领域:

* 医学昆虫学医学昆虫学
* 传染病传染病
* 神经学神经学

背景情况:

*急性杰姆斯敦峡谷病毒 (JCV) 感染在过去15年中显著增加.
* 改进的诊断技术有助于报告病例的增加.
* 联合冠状病毒是一种未被认可的树冠病毒性疾病,具有显著的神经学影响.

研究的目的:

* 分析北美人类急性JCV感染的公布报告.
* 了解JCV病例的临床表现,诊断标准和结果.
* 告知临床医生关于这种新出现的传染病.

主要方法:

*从1982年到2022年,对所有已发表的关于人类急性JCV感染的报告进行系统审查.
*包括回顾性研究和病例数据分析.
* 提取关于临床特征,诊断方法和患者结果的数据.

主要成果:

* 在50份报告中,共发现416例JCV病例.
*JCV感染的主要表现是神经疾病,包括脑炎.
*脑炎病例的死亡率为2.4%; ~40%的患者经历了长时间住院治疗或神经系统的后果.
* 自20世纪80年代以来,诊断的时间没有得到改善.
*免疫功能受损状态和并发感染增加了严重后果的风险.

结论:

* 杰姆斯敦峡谷病毒对神经系统构成重大威胁,尤其是神经系统.
* 很大一部分患者长期患有神经系统缺陷.
* 免疫状况和并发感染等因素复杂化了JCV的结果,需要全面的临床评估.

关键词:

杰姆斯敦峡谷是杰姆斯敦峡谷的一个.树木病毒 (arbovirus) 是一种病毒.诊断诊断诊断诊断诊断诊断脑炎是一种脑炎.神经系统神经系统

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