No, the immune system is not an organ. It is a system in your body that fights of viruses that enter your body. And example of an organ is a heart, or liver. The immune system are cells that fight off viruses that can make you sick.
the immune system
what organs make up the immune system
Brain
no its not.
The lymphatic / immune system and the endocrine system.
The reproduction system, the digestive system, the immune system.
If you're asking what medications supress the immune system, steriods supress the immune system, as do medications given to organ transplant recipients.
The immune/lymphatic system(s)
Hematologic / Lymphatic / Immune system.
It is called organ rejection, which occurs when the recipient's immune system recognizes the transplanted organ as foreign and tries to attack and destroy it. Organ rejection can lead to the failure of the transplanted organ if not managed properly with immunosuppressive medications.
Immune system starts rejecting the organ of the recipient because the Human Leukocyte Antigen (HLA) which is present on the surface of the transplanted organ of the donor does not match with the recipient.
The immune system. It regulates T cell development.