卫生系统通常是对医疗保健行业的研究，更广泛地说，社会的影响可能对该行业产生影响。 以该研究领域为重点的项目可以审查社会影响、健康政策、医疗技术以及每项课程如何影响组织结构和流程。

Courses are academic classes taught by qualified instructors that are intended to enhance participant’s knowledge of a given area or training in a particular discipline. Courses vary broadly in terms of length, size, content and duration.