2025年,美洲的麻疹病例增加了32倍,加拿大的病例为5 436例,29人死亡,引发了接种疫苗的紧急呼吁。 Measles cases in the Americas surged 32-fold in 2025, with Canada seeing 5,436 cases and 29 deaths, prompting urgent calls for vaccination.

泛美卫生组织发出的国际卫生警报警告说,美洲各地麻疹病例激增,2025年,13个国家的麻疹病例比2024年增加32倍,共计14 891例,29人死亡。 An international health alert from PAHO warns of a surge in measles cases across the Americas, with a 32-fold increase in 13 countries in 2025 compared to 2024, totaling 14,891 cases and 29 deaths. 加拿大在2025年报告了5 436例和两例死亡,2026年1月报告了67例。 Canada reported 5,436 cases and two deaths in 2025, with 67 cases in January 2026. 2026年初的数据显示,在七个国家,病例增加了43倍,大多数是未接种疫苗的青少年和青年。 Early 2026 data show a 43-fold rise in cases across seven countries, mostly among unvaccinated teens and young adults. 联合国卫生组织敦促加强疫苗接种和监测工作,强调MMR免疫对预防传播的重要性. The PAHO urges stronger vaccination and surveillance efforts, stressing the importance of MMR immunization to prevent spread.