Fundamentals of the Immune System and Allergies

2012-07-15T06:50:46+02:00

Defense is the best offense: The immune system is a complex organization of cells, tissues and organs that act together to defend the body from foreign substances such as bacteria, viruses, parasites, and fungi. When an infective agent tries to invade the body, it is the role of the immune system to fight them off, [...]