Immunology is a field of study that focuses on the immune system and its role in protecting the body from infections. The immune system is a complex network of cells, tissues, and organs that work together to defend the body against foreign substances. This subject is essential to understand in its entirety, and this book provides a unique approach to grasping the fundamentals and emerging trends of immunology in a clear and simple manner. The book is composed of twenty chapters that cover all the crucial areas of immunology, including Immunotechniques, which are commonly used in laboratories. Additionally, a comprehensive glossary of important terms is included for quick reference. The book is an essential resource for anyone seeking to gain a deeper understanding of immunology.

1. Introduction 2. Anatomy of the Immune System 3. Antigens 4. Antibodies 5. Antigen-Antibody Interaction 6. T Lymphocytes and B Lymphocytes 7. Humoral immune Response 8. Cell-Mediated Immunity 9. Complement 10. Major Histocompatibility Complex 11. Cytokines 12. Hypersensitivity 13. Immune Response to Infections 14. Vaccines 15. Tolerance 16. Transplantation Immunology 17. Tumor Immunology 18. Immunodeficiencies 19. Autoimmunity 20. Immunotechniques