Health Literacy Information
This really isn't a course, but I needed a place to post information on health literacy. So, you will find articles and papers and models here as well as additional references.
These are just a few of the articles on health literacy. The reference lists at the end of the articles will lead you to more. Also look at google scholar for additional references. If you would like a good basic book on health literacy, I would recommend the IOM report on Health Literacy.