A high white blood cell count is called leukocytosis ... Most of the time, though, leukocytosis indicates there is an infection in your body. When this happens, your immune system releases ...

Of 289 patients with bacteremia, 52% had normal WBC count and 17% had neither WBC elevation nor fever. Despite multiple studies showing that a normal white blood cell (WBC) count does not exclude ...

Leukocytes are white blood cells created in the bone ... is 4,000 to 11,000 microliters. A count of fewer than 4,000 is considered leukopenia, which can indicate a viral infection or a condition ...