Immune system

Understanding Immune System Health immune system The role of the immune system is to keep people healthy and prevent disease and infection When the body's immune system has abnormal problems, muscular system The immune system protects the body against infection and disease It is a complex and integrated system of cells, tissues, and organs that has specialized

operating system Our immune system has cells that eliminate pathogens or produce proteins that eliminate pathogens Third, the chaperones can remember the identities of the