Complications and Risk Factors Associated With a High WBC Count. Blood cancers and autoimmune diseases that cause ...

High and Low White Blood Cell Counts A normal white blood cell count varies by age. For adults, anything above 11,000 WBCs per microliter is usually considered high, and more than 20,000 may ...

Despite multiple studies showing that a normal white blood cell (WBC) count does not exclude serious disease, physicians in all specialties continue to behave as if it did. To assess whether a ...

Lymphocytes are white blood cells that help the body fight infection ... be a harmless and temporary situation due to the body’s normal response to an infection or inflammatory condition.

There are four components - or parts - of the blood: red blood cells, white blood cells, plasma and platelets. Blood carries things you need, like oxygen and glucose, and waste products ...