The Immune System: Parts and Diseases -

The Immune System: Parts and Diseases - immune system Anything that can trigger this immune response is called an antigen An antigen can be a microbe such as a virus, or even a part of a microbe Tissues or cells endocrine system The immune system keeps infectious microorganisms, such as bacteria, viruses, and fungi, out of the body It also destroys any infectious microorganisms that do

endocrine system What is the immune system? The immune system is made up of organs, tissues, cells, and

lymphatic system Explore how your immune system's vast network of cells, tissues, and organs coordinate your What is the immune system? The immune system is made up of organs, tissues, cells, and