This book introduces the students to immunological terms and concepts in everyday language and explains them fully. It aims to give students a thorough grounding in the concepts of both basic and clinical immunology. Provides information in the form of concise notes with the most important words and concepts being highlighted, making it easier to learn and understand. It has also taken into consideration the increasing class sizes by providing an accompanying software package of MCQ questions. Annotated lists of references and review articles are included.