Gregory Jbara. Gregory Jbara (/dÊÉËbÉËrÉ/; born September 28, 1961) is an American film, television and stage actor, and singer.
A high white blood cell count, called leukocytosis, may result from a number of conditions and diseases. Some examples include: Infections, most commonly caused by bacteria and some viruses, less commonly by fungi or parasites.
Specific causes of high white blood cell count include: 1  Acute lymphocytic leukemia. 2  Acute myelogenous leukemia (AML). 3  Allergy, especially severe allergic reactions. 4  Chronic lymphocytic leukemia. 5  Chronic myelogenous leukemia. 6  Drugs, such as corticosteroids and epinephrine. 7  Myelofibrosis.