The National Center on Shaken Baby Syndrome has an online training center for professionals and the lay public. One of the professional courses they offer is an intermediate course on Shaken Baby Syndrome and Abusive Head Trauma. It is comprised of 4 lessons, including an Overview of Shaken Baby Syndrome, Medical Perspectives, Investigation and Legal Issues, and Prevention.
Cost of the course is $60. I don’t have any information about the course format, and it is unclear whether CEs are offered upon completion. If you have this information or find out through completion of the course, please let us know in the comments.