Annual awards for undergraduate and graduate students interested in research on infectious diseases, environmental health, epidemiology or occupational safety that are majoring in Communications, Graphic Design, Economics, Environmental Health, Epidemiology, Health Sciences, Life Sciences, Medical Science, Occupational Safety and Health, Physical Sciences or related scientific disciplines. Internships available at the Centers for Disease Control and Prevention in Atlanta, GA and other participating sites. Duration is one month to one year; full-time or part-time appointments. Stipend is based on research area(s) and academic classification. Applications are accepted year-round. Number of awards varies. Nonrenewable.