Blood cells that do not contain hemoglobin. These cells are made by bone marrow and help the body fight infection and other diseases.
The blood cells that help protect the body against diseases and foreign substances.
Immune system cells, which fight off invading bacteria and viruses; also called leucocytes.
White blood cells, also referred to as leukocytes, are a type of blood cell with a nucleus. Within the realm of white blood cells, there are three main categories: granulocytes, lymphocytes, and monocytes. These white blood cells play a crucial role in generating antibodies and safeguarding the body against foreign invaders as integral components of the immune system.