Find open public health courses and materials.


Search the OCW site, a course site, or the image library.

Browse a list of:

4 1 Featured Course Photo

Featured Course
Baltimore Food Systems: A Case Study of Urban Food Environments

I plan to train a group of young students about nutrition. I will use the materials from Baltimore Food Systems by modifying it for a younger audience. - Michelle Gabriel, United States

Baltimore City Farmer's Market. Photo by Laya White. Creative Commons BY-NC-ND.


Share your experience.


Discover how others use OCW.

Share Your Experience

"I am working in an area, where prevalence data of psychiatric epidemiology &/ mental health problems are not available. i would like to know how to design and collect such data in a scientific way. "
- Venkatesh Iyer, India
See more


Use what you find on OCW.


Learn how to remix OCW materials.

  • distribute
  • cite
  • share
  • adapt