Have you ever wondered how your body detects and destroys invading microbes, prevents cancer, or remembers a past infection?
“Immunology Step by Step” is a comprehensive, easy-to-follow guide to understanding how the immune system works — and what happens when it fails.

This course simplifies one of the most complex subjects in medicine. You’ll explore how the innate and adaptive immune systems cooperate to defend the body, how antigens trigger immune responses, and how antibodies, cytokines, and complement proteins orchestrate protection and repair. Each topic is explained visually and sequentially to build strong conceptual understanding before moving into clinical relevance.

We’ll also uncover how immune mechanisms relate to autoimmune diseases, allergies, cancer immunity, transplantation, and immunodeficiency. You’ll see how the same principles guide modern breakthroughs such as vaccination, immunotherapy, monoclonal antibodies, and diagnostic immunology.

By the end of this course, you will be able to:

• Identify the major organs and cells of the immune system.

• Differentiate between innate and adaptive responses.

• Understand antigen recognition and immunoglobulin function.

• Explain the mechanisms of inflammation and immune regulation.

• Relate immune principles to clinical and laboratory applications.

Whether you are a medical or biology student, a healthcare professional, or simply fascinated by the science of defense and disease, this course will help you gain the clarity and confidence to apply immunological principles in study, research, or practice.

Join now and begin your structured journey into the fascinating, ever-evolving world of Immunology — one step at a time.

Who this course is for:

• Students who are considering or attending medical school or other health-related professional programs (nursing, pharmacy, PA) – including those at the high school, undergraduate, and postgraduate levels Professionals looking to improve knowledge for work on health care applications, projects, and research Curious learners with sufficient prerequisites (biology, chemistry, physics) who want to know more