疾控中心的关键公共卫生数据库近一半在2025年停止更新,原因是领导和工作人员变动,疫情反应减弱。 Nearly half of CDC’s critical public health databases stopped updating in 2025 due to leadership and staff changes, weakening outbreak response.

根据《内科医学年鉴》公布的一项研究,到2025年10月,疾病防治中心将近一半的主要公共卫生数据库,特别是追踪接种疫苗和呼吸道疾病的数据库,已经停止更新。 Nearly half of the CDC’s key public health databases, especially those tracking vaccinations and respiratory illnesses, stopped updating by October 2025, according to a study published in Annals of Internal Medicine. 在每月更新的82个数据库中,38个数据库停止接收新数据,34个数据库至少6个月不活动。 Of 82 monthly-updated databases, 38 ceased receiving new data, with 34 inactive for at least six months. 暂停工作始于2025年3月和4月,与领导变革和疾病防治中心人员减少同时发生。 The pauses began in March and April 2025, coinciding with leadership changes and staff reductions at the CDC. 尽管疾控中心声称改变是例行公事,但专家警告数据差距会削弱疫情的检测,破坏公众信任,妨碍有效的公共卫生应对措施。 Experts warn the data gaps weaken outbreak detection, undermine public trust, and hinder effective public health responses, despite CDC claims that changes were routine. 到2025年12月,只有一个数据库恢复了更新。 Only one database resumed updates by December 2025.