Abstract: In the new era, the paradigm of public health is shifting strategically from a narrow focus on "disease treatment" toward a comprehensive model of "whole-life-cycle health management," necessitating enhanced interdisciplinary competencies among public health professionals. Although the traditional "University–Medical Institution" (Uni-Med) dual-training model remains the mainstream and is relatively well-established, it is increasingly revealing structural limitations in the face of rapid health industry expansion. These limitations include a disconnect between academic curricula and workplace realities, restricted graduate employment prospects, and a deficit in industrial practice skills. Focusing on the reform of practical training curricula, this study systematically analyzes these challenges and proposes a novel "University–Medical Institution–Enterprise" (Uni-Med-Ent) collaborative education model. To bridge the gap between the educational and industrial chains, we advocate for the reconstruction of a "three-dimensional" modular curriculum, the deepening of joint curriculum development across sectors, and the establishment of integrated virtual-reality training platforms. By synergizing the strengths of public health disciplines with the evolving demands of clinical practice and industry trends, this framework aims to produce composite talents equipped with both robust theoretical knowledge and practical industrial capabilities, thereby offering a roadmap for the reform of public health undergraduate education in the new era.