Understanding the Immune System: How it works

immune system The cells that are activated in the adaptive immune response undergo clonal expansion which means that they massively proliferate And each time the adaptive

Immune system Illnesses, deficiencies and disorders of the immune system Allergies Learn more about allergies and their symptoms and treatments · Anaphylaxis  immune system The immune system gets weakened when the cancer itself or cancer treatment, like chemotherapy or radiation therapy, affects the bone marrow Blood cells are