The immune system is the body’s defense mechanism that protects against harmful invaders like bacteria, viruses, and other pathogens. It consists of a complex network of cells, tissues, and organs that work together to identify and destroy foreign substances. White blood cells play a key role in recognizing these threats and initiating an immune response.
Also See: Cells Of Immune System PPT
Immune System PPT: Function, Components, Disorders
The immune system has two main components: the innate immune system, which provides immediate, non-specific defense, and the adaptive immune system, which targets specific pathogens and “remembers” them for faster responses in the future. A healthy immune system is essential for maintaining overall health and preventing infections.
Also See: Inflammation Pathology PPT
Table of Content for Immune System PPT
- Introduction to the Immune System
- Components
- Types of Immune Responses
- Mechanisms of Action
- Immune Disorders
- Conclusion
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