Immunology is a discipline with wide application and crucial interest for today’s biomedical researchers, physicians, and advanced biology students. This book presents a succinct, fully-illustrated simplified review and synopsis of immunology. A large percentage of the USML questions are immunology-related, and there is a focus on clinically-related questions and case studies. The text highlights innovations in the field related to immunotherapy and molecular immunodiagnostics. It would be valuable to clinicians who have never taken a course in Immunology.