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.
What are the causes of an increase or a decrease in white blood cells? White cells: White blood cells are made in the bone marrow and circulate in the blood stream. They increase in response to infection, trauma, stress, tumor (i.e.. Leukemia), and abnormal bone marrow production.