Gregory Jbara. Gregory Jbara (/dÊÉËbÉËrÉ/; born September 28, 1961) is an American film, television and stage actor, and singer.
Confidence votes 340. A rise in the white blood cells may be due to a number of reasons, these are; Stress, Bacterial infections, Intense excercise, Leukemia, Inflammation and Trauma. 6 people found this useful.
Causes. A low white blood cell count usually is caused by one of the following: 1  Viral infections that temporarily disrupt bone marrow function. 2  Congenital disorders characterized by diminished bone marrow function. 3  Cancer or other diseases that damage bone marrow.