Group 1 - The core issue is that the United States is facing a significant outbreak of measles, with at least 1,136 reported cases since 2026, which is six times the annual average for the first eight weeks of the year [1] - Public health experts warn that if the current transmission trend continues, there may be more fatalities in the future [1] - More than half of the states have reported cases, with at least three large outbreaks still ongoing, particularly severe in areas with low vaccination rates [1] Group 2 - South Carolina has reported nearly 1,000 cases since October of the previous year, indicating a serious situation in regions with low vaccination coverage [1] - Although there has been a recent slowdown in the growth of cases, state health officials state that the outbreak is "far from over" [1] - In 2025, the U.S. reported nearly 2,300 measles cases, the highest level since 1991 [1]
美国麻疹疫情持续恶化 今年已报告病例至少1136例
Yang Shi Xin Wen·2026-02-27 16:30