Open Outbreak

我应该担心法国奥克西塔尼大区的西尼罗河病毒吗？

更新于 · 依据官方评估分级；此处内容不构成医疗建议。

法国奥克西塔尼大区西尼罗病毒 · 中

如果您在受影响地区 无评估
No agency has published a risk assessment for people in Occitanie. ARS Occitanie said on 9 October that West Nile virus is under reinforced surveillance in the region and that confirmed cases must be notified immediately.
如果您在同一国家或地区的其他地方 无评估
No agency has published a national-level assessment for people elsewhere in France. The main official notice available is ARS Occitanie's 9 October update on ongoing surveillance in the region through 30 November.
如果您即将前往那里旅行 无评估
No agency has published a risk assessment for travellers to Occitanie. UK TravelHealthPro said on 15 October that, as of 12 October, 178 locally acquired cases had been recorded in France across several regions including Occitanie.
如果您在世界其他地方 无评估
No agency has published a risk assessment for people elsewhere in the world for the Occitanie event. The official France notice available here is ARS Occitanie's 9 October update on surveillance and case reporting.

正在发生什么

West Nile virus activity is being monitored in Occitanie, France, during the 2026 mosquito season. ARS Occitanie said on 9 October that mosquitoes remain active in autumn, that West Nile virus is under reinforced arbovirus surveillance in the region from 1 May to 30 November, and that confirmed cases require immediate notification. In the official material available here, the outbreak brief says a regional bulletin reported 52 autochthonous West Nile virus infections in Occitanie from 1 May to 13 October, but the bulletin URL was not returned. Separate media reporting is unverified and mostly national in scope: the record figures list 1,623 confirmed cases and 5 deaths, unverified, with +16 media this week, while collected media items cite France-wide totals of 117 cases on 23 September, 145 cases and 5 deaths on 4 October, and 161 cases on 10 October. Officials are continuing seasonal surveillance and public messaging on mosquito bite prevention, removing standing water, and prompt reporting of confirmed cases.

谁会受影响以及如何传播

西尼罗河病毒主要通过感染的蚊子在鸟类-蚊子-鸟类循环中传播。人类和马是偶发宿主，而非主要传播驱动者。此处提供的资料未描述正常的人际传播。档案中的WHO文本指出，大多数人类感染通常症状轻微，但可能出现神经系统疾病和死亡。

官方建议

我们关注的事项

更新

来源