This is a diagram I created to summarise the immune response, complete with friendly, loveable cartoon immune cells designed in an attempt to make what can be a very complicated and confusing subject seem a little less threatening. The students I taught the subject to loved the "cute" summary format and found immunology to be a much more approachable revision topic as a result!
Since this image has been so popular with all you lovely people, I have also written a comprehensive article on the immune response - complete with lots of illustrations - which is available here on Geeky Medics: http://geekymedics.com/2014/07/02/immune-response/
Enjoy and good luck!
Kari A. Mergenhagen, PharmD
PGY1 Geriatric Pharmacy Practice Resident
James J. Peters VA Medical Center
Bronx, New York
Clinical Pharmacist Infectious
Disease/Antibiotic Surveillance (July 2008)
Buffalo VA Medical Center
Buffalo, New York