That is a $50 price cut for the PS4, which currently retails at $399. A contest hints at a PS4 price drop. In a screenshot we see the PS4 Approximate Retail Value (ARV) listed as $349. This value is typically the retail price of the device that a customer will pay in-store without any discounts.
Diseases of the White Blood Cells. 1  Neutropenia (pronounced: new-truh-PEE-nee-uh) occurs when there aren't enough of a certain type of white blood cell to protect the body against bacterial infections. 2  Human immunodeficiency virus (HIV) attacks certain types of white blood cells (lymphocytes) that work to fight infection.
When someone's white blood cell count is low, his immune system isn't as strong as usual and he's at increased risk of infection, a condition known as neutropenia. The lower his white blood cell count is -- and the longer it stays low -- the higher the risk that he'll get sick or contract some type of infection. (Normal white blood cell counts range from 4,500 to 11,000 WBCs per cubic millimeter of blood. For more information, see understanding low white blood cell counts. Fever is often the first sign of infection, so keep an eye on his temperature. Call his doctor if his temperature climbs above 100 degrees.