专家表示，美国疫苗建议陷入困境，疫苗获取受阻，而特朗普政府对疫苗接种工作造成的重大打击带来的不确定性可能持续数年。
Health secretary’s effort to alter makeup of ACIP panel means no new recommendations coming – even as new vaccines are approved US vaccine recommendations are in limbo, access to vaccines is suffering, and some of the uncertainty may continue for years following major blows to vaccination by the Trump administration, experts say.
美国卫生与公众服务部（HHS）部长小罗伯特·F·肯尼迪对疫苗接种政策进行了大刀阔斧的改革，将儿童免疫建议削减了三分之一，并用自己精心挑选的盟友取代了免疫实践咨询委员会（ACIP）的专家。
Robert F Kennedy Jr, the secretary of the US Department of Health and Human Services (HHS), has made sweeping changes to vaccination policy, cutting childhood immunization recommendations by a third and replacing experts on the Advisory Committee on Immunization Practices (ACIP) with his own handpicked allies.