在美国,由于疫苗接种率下降,麻疹正在迅速上升,有1 000多例病例,多人死亡,主要是未接种疫苗的儿童。 Measles is surging in the U.S. with over 1,000 cases and multiple deaths, mainly in unvaccinated children, due to declining vaccination rates.

2025年,在2000年宣布消除麻疹后,美国麻疹复发,病例超过1 000例,多人死亡,主要发生在未接种疫苗的儿童中。 In 2025, the U.S. is experiencing a measles resurgence with over 1,000 cases and multiple deaths, primarily among unvaccinated children, after the disease was declared eliminated in 2000. 由于错误信息、学校疫苗任务结束以及公众对卫生机构信任的削弱,疫苗接种率下降,破坏了牛群的免疫能力。 Declining vaccination rates, fueled by misinformation, the end of school vaccine mandates, and weakened public trust in health institutions, have undermined herd immunity. 专家们强调,MMR疫苗是安全和高效的,两剂疫苗提供大约97%的保护,并强调接种疫苗是社区保护必不可少的共同责任。 Experts emphasize that the MMR vaccine is safe and highly effective, with two doses offering about 97% protection, and stress that vaccination is a shared responsibility essential for community protection.