历史性树状病毒爆发的诊断方法比较:19世纪"登革热"流行病的见解
Timothee Bonifay1,2, Mathieu Nacher1,2, Clémence Bonnefoy1
1Centre Hospitalier de Cayenne, Cayenne, French Guiana.
PLoS neglected tropical diseases
|September 26, 2025
概括
历史上的登革热流行病可能是由奇孔古尼亚病毒 (CHIKV) 引起的,而不是登革热病毒 (DENV). 这项研究表明,CHIKV是18世纪和19世纪许多疫情的主要原因.
科学领域:
- 流行病学 流行病学
- 病毒学 病毒学
- 历史医学 历史医学
背景情况:
- 历史上的"登革热"疫情在18和19世纪缺乏明确的诊断标准.
- 一些关于"登革热"症状的历史描述与 chikungunya 病毒 (CHIKV) 比登革热病毒 (DENV) 更接近.
- 众所周知,CHIKV会引起严重的关节疼痛,这是历史流行病描述中提到的症状.
研究的目的:
- 重新检查归因于"登革热"的历史流行病,并确定可能的致病原体.
- 调查 chikungunya 病毒 (CHIKV) 在这些过去的疫情中的潜在作用.
- 突出诊断历史传染病的挑战.
主要方法:
- 专家意见对历史记录进行分析.
- 诊断临床评分系统的应用.
- 两个专家组对历史文章进行了独立的双盲审查.
主要成果:
- 有证据表明,奇孔古尼亚病毒 (CHIKV) 是许多以前被称为"登革热"的历史流行病的原因.
- 这项研究发现了基于不完整的历史医疗记录来诊断疾病的挑战.
- 虽然CHIKV是主要的候选人,但考虑了其他alphavirus,如mayaro病毒.
结论:
- 提议将 Chikungunya 病毒 (CHIKV) 作为历史"登革热"流行病的主要原因.
- 结合方法的方法对于准确的疾病历史鉴定至关重要.
- 了解过去的流行病有助于理解疾病的演变和出现.
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