CDC 数据 截至 11 月 5 日全美 2026 年麻疹确诊病例达 5,182 例 超过 2025 年全年两倍
美国疾病控制与预防中心（CDC）11 月 6 日更新的监测页面显示，截至 2026 年 11 月 5 日，全美 2026 年累计报告麻疹确诊病例 5,182 例，已超过 2025 年全年 2,289 例的两倍。
CDC 说，2026 年全美共报告 43 起新的麻疹暴发（3 例及以上关联病例）；全部确诊病例中 96% 与暴发相关，共 4,993 例，其中 3,608 例来自 2026 年开始的暴发，1,385 例来自 2025 年开始的暴发。
CDC 表示，页面数据为各辖区已正式通报的确诊病例，统计截至每周四中午；该机构同时知悉各地还有疑似病例在报告中，未计入上述数字。各州卫生部门掌握本地病例与暴发的最新情况。
麻疹是经空气传播的传染病。CDC 长期建议儿童按免疫程序接种麻疹、腮腺炎与风疹三联疫苗（MMR），并提醒出现发热伴皮疹等症状者及时就医并提前告知医疗机构。
（来源：美国疾病控制与预防中心）
CDC: 5,182 Confirmed Measles Cases in the U.S. in 2026 as of November 5, More Than Double the 2025 Total
The Centers for Disease Control and Prevention (CDC), in a surveillance page updated November 6, reported 5,182 confirmed measles cases in the United States in 2026 as of November 5, more than double the 2,289 confirmed cases recorded for the full year of 2025.
CDC said 43 new measles outbreaks, defined as three or more related cases, were reported in 2026. Ninety-six percent of confirmed cases, 4,993 of 5,182, are outbreak-associated: 3,608 from outbreaks that started in 2026 and 1,385 from outbreaks that started in 2025.
The figures include only confirmed cases formally notified to CDC by jurisdictions as of noon each Thursday, the agency said, noting it is aware of additional probable cases being reported locally. State health departments hold the most up-to-date information for their jurisdictions.
Measles spreads through the air. CDC recommends that children receive the measles, mumps and rubella (MMR) vaccine on the routine schedule, and advises people with fever and rash to seek care promptly and notify the provider in advance.
(Source: Centers for Disease Control and Prevention)
来源：美国疾病控制与预防中心
发布：GSM·美国（发布链接）
图片来源：麻疹病毒颗粒显微图（CC BY 2.0；Wikimedia Commons）/ Measles virus particle micrograph (CC BY 2.0; via Wikimedia Commons)
GSM Global · 本篇英文版 English edition of this story
