Inside your body there is a mechanism designed to defend you from millions of bacteria, microbes, viruses, toxins and parasites that want to invade your body. ... The immune system is complex,

The immune system, composed of special cells, proteins, tissues, and organs that protect against germs and microorganisms, is the body's defense against disease. ... About the Immune System

The immune system is made up of special cells, proteins, tissues, and organs that defend people against germs and microorganisms. ... What Is the Immune System and What Does It Do?

Immune System (March 2001) ... The immune system has a series of dual natures, the most important of which is self/non-self recognition.

When your body encounters a germ, its first line of defense is your immune system. Specialized cells and organs help your body recognize and respond to foreign invaders.

From the University of Iowa's Hardin MD, Internet sources on immunology, including immune system diseases & immunologic diseases. ... [ Immune System Pictures ]

How the Immune System works; The immune system is a network of cells and organs that work together to defend the body against attacks by foreign "invaders".

Simple explanation of immune system diseases in the framework of the history of the Universe ... When the immune system goes wrong it is called immune deficiency. Aids is acquired immune

National Cancer Institute and National Institute of Allergy and Infections Diseases: Understanding the Immune System...

This tutorial illustrates the immune system, complex network of specialized cells and organs that distinguishes between self and foreign molecules inside the body. ... Disorders of the Immune System: