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欧洲的奇孔古尼亚病毒:从2007年到2023年的回顾性流行病学研究
1Department of Clinical Laboratory, Beijing Anzhen Hospital, Capital Medical University, Beijing, PR China.
PLoS neglected tropical diseases
|March 7, 2025
概括
欧洲的 Chikungunya 病毒 (CHIKV) 疫情主要与旅行有关,大多数病例是在亚洲和加勒比海获得的. 由于CHIKV的利基范围不断扩大,治疗方法缺乏,加强监测和媒介控制至关重要.
科学领域:
- 流行病学 流行病学
- 病毒学 病毒学
- 公共卫生 公共卫生
背景情况:
- 奇孔古尼亚病毒 (CHIKV) 导致全球爆发,但其在欧洲大陆的时间空间分布和风险尚未得到充分了解.
- 了解CHIKV流行病学对于公共卫生准备至关重要.
研究的目的:
- 分析欧洲大陆CHIKV的流行病学特征,遗传多样性和临床表现.
- 为了确定CHIKV传播模式和风险因素.
主要方法:
- 欧洲国家监控数据 (2007-2023) 的回顾性分析.
- 对CHIKV菌株的基因型定型和遗传学分析.
- 从文献搜索中获得的临床数据的元分析 (PubMed,科学网,谷歌学者).
主要成果:
- 在22个欧洲国家 (2007-2022) 记录了4730例CHIKV病例,其中大多数病例与旅行有关 (印度,多米尼加共和国,瓜德罗普,泰国).
- II-ECSA基因型占主导地位,在本土爆发中发现了E1 A226V突变.
- 常见的症状包括发烧 (97.6%),关节疼痛 (94.3%),疲劳 (63.5%) 和皮疹 (52.3%).
结论:
- 由于气候变化和旅行,欧洲的CHIKV风险正在增加,需要强有力的监测和媒介控制.
- 缺乏特定的治疗方法凸显了预防CHIKV复发的预防措施的重要性.
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