特朗普周一发布疫苗相关命令，要求大制药企业拆分MMR疫苗[1]。该命令随即遭到医学组织、公共卫生专家和制药业的迅速强烈反对[1]。美国儿科学会等医疗机构批评这一命令"不仅令人沮丧，而且危险"[1]，并指责其在医学上不科学、缺乏依据。
医学界对该政策的评价措辞尖锐，普遍用"危险""不科学""虚假误导"和"严重错误"等词汇[1]。批评人士指出，此举威胁儿童健康。目前，美国儿科学会等医疗组织正在对特朗普和卫生部长肯尼迪之前推行的联邦儿童疫苗建议变更进行诉讼[1]。卫生部长肯尼迪（罗伯特·肯尼迪二世）缺乏科学、医学或公共卫生背景[1]。医学组织曾在3月赢得临时禁令，推翻了之前的大部分疫苗建议变更[1]。
President Trump issued a vaccine-related executive order on Monday directing major pharmaceutical companies to separate the MMR vaccine into individual components [1]. The directive prompted swift and forceful pushback from medical organizations, public health experts, and the pharmaceutical industry, who characterized the proposal as dangerous and unscientific [1].
The American Academy of Pediatrics denounced the order as "not only frustrating but dangerous" [1]. Medical professionals across multiple specialties have criticized the measure using terms such as "dangerous," "unscientific," "misleading," and "serious mistake" [1]. Medical organizations secured a preliminary injunction in March that reversed most of the previous modifications to federal childhood vaccine recommendations [1].
Health and Human Services Secretary Robert F. Kennedy Jr., who lacks scientific, medical, or public health credentials, has been instrumental in driving the administration's vaccine policy direction [1].