公共卫生致力于通过发展和应用知识来改善人类健康，这些知识有助于预防疾病，保护公众免受潜在危害的侵害，并在全州，整个国家和世界范围内促进健康。公共卫生代表着一个不断发展和充满活力的领域，在公共和私营部门拥有丰富的职业机会。公共卫生领域对于解决当今我们面临的一些最紧迫的健康问题至关重要，例如日益增长的医疗保健费用以及在整个生命周期中需要更好地预防疾病和残疾的需求。这部由学生制作的电影由圣地亚哥大学新成立的公共卫生俱乐部的四个临时联合导演担任。公共卫生俱乐部的总体目标是将对公共卫生，健康的生活方式或社区卫生感兴
Public Health seeks to improve human health through the development and application of knowledge that helps prevent disease, protects the public from exposure to potential harm, and promotes health throughout the state, the nation and the world. Public Health represents a growing and dynamic field with abundant career opportunities in the public and private sectors.<br><br>The field of Public Health is central to addressing some of the most pressing health issues we face today, such as rising health care costs and the need for greater prevention of disease and disability across the life span.