夏威夷报告2026年第10例旅行相关登革热病例：本地传播风险低
夏威夷州卫生厅10月21日通报，该州确认一例新的旅行相关登革热病例，使夏威夷2026年登革热病例总数升至10例。卫生厅表示，这名患者是在登革热流行地区旅行期间感染，与此前任何一例病例均无关联；卫生厅团队已派往受影响地区开展检查并实施灭蚊措施。由于本案情形，本地传播风险预计较低。
卫生厅同时提醒公众尽可能清除积水：减少积水有助于防止蚊子滋生、降低媒介传播疾病在本地扩散的风险。登革热病毒经由「感染者—蚊子—他人」的路径传播；夏威夷虽有可携带登革热病毒的蚊种，但该病并未在州内成为地方性流行病，目前病例均限于旅行者。
卫生厅称，今年报告的10例病例全部涉及前往太平洋岛屿国家与地区的旅行。登革热在中南美洲（含巴西、墨西哥）、亚洲（含菲律宾）、中东、非洲及多个太平洋岛屿全年存在风险，部分国家今年报告的病例数高于往常，居民出行前应留意目的地疫情并做好防蚊措施。
Hawaii Reports 10th Travel-Related Dengue Case of 2026; Local Transmission Risk Low
The Hawaii Department of Health reported on October 21 a new travel-related case of dengue, bringing the state's 2026 total to 10. The patient was infected while traveling in an area where dengue is common and is not associated with any previous case, the department said. Health teams were dispatched to the affected area for inspection and mosquito control, and the risk of local transmission from this case is considered low.
All 10 cases reported this year involved travel to Pacific island countries and territories. Dengue is not endemic in Hawaii, and cases so far have been limited to travelers, though mosquito species capable of carrying the virus are present in the state.
The department urged residents to eliminate standing water to prevent mosquito breeding. Dengue risk exists year-round in parts of Central and South America, Asia, the Middle East, Africa and the Pacific, and some countries are reporting higher case numbers than usual this year.
发布：GSM·美国（发布链接）
图片来源：图：埃及伊蚊。摄影：Original author: US Department of Agriculture; then denoised rescaled, enhanced with adaptive denoising filters and minimal resharpening, then unscaled to original resolution, for easier refitting at various resolutions.，Public domain（Wikimedia Commons）。Photo: an Aedes aegypti mosquito. Photo by Original author: US Department of Agriculture; then denoised rescaled, enhanced with adaptive denoising filters and minimal resharpening, then unscaled to original resolution, for easier refitting at various resolutions., Public domain (Wikimedia Commons).
GSM Global · 本篇英文版 English edition of this story
