Not too easy. Not too difficult.
I would recommend this course because it is an overall interesting course and professor Callahan is clearly very passionate about the topic. If you are at all interested in microbiology, pathology or human and animal diseases, I would highly recommend this course.
The highlights of this course are the group project which allows you to look at an incurable disease and challenges you to investigate the pathology of the disease and come up with a potential of a cure.
Hours per week:
Advice for students:
I would give the advice to go to class everyday and if you must miss a class, you are able to re-watch the lectures online. Just pay attention and take good notes and you should do well in the course.