The Components of the Immune System

🐸 Exploring the Wonders of Immunology

Introduction to Immunology

The immune system is a complex network of cells and proteins that defends the body against infection. It keeps a record of every microbe it has ever defeated so it can recognize and destroy the microbe quickly if it enters the body again.

Learn more about Immunology Overview

Key Components of the Immune System

Discover the Lymphatic System

Interactive Quiz on Immune System