Sep 26, 2025 · Learn about normal white blood cell count ranges, what the ranges mean for each age group, and why a physician might order this type of blood test.

May 21, 2025 · The normal white blood cell count in a healthy adult is between 4,000 and 11,000 WBCs per microliter (μl or mcL) or cubic millimeter (mm3) of blood, though this may differ between males …

A white blood count measures the number of white cells in your blood. Too few or too many white blood cells may be a sign of a health condition. Learn more.

Mar 7, 2024 · Learn what the normal white blood cell count range is and what high or low white blood cell counts may mean.

Jul 23, 2021 · After completing a blood draw, a test counts your white blood cells, which equals number of cells per microliter of blood. The normal white blood cell count ranges between 4,000 and 11,000 …

Less commonly, a high white blood cell count could indicate certain blood cancers or bone marrow disorders. The number of leukocytes in the blood is often an indicator of disease, and thus the white …

Jul 22, 2025 · The total WBC count combines five distinct types of white blood cells, each with a specialized function. The most numerous are neutrophils, which serve as the first line of defense …

WBC count, leukocyte count. What is this test? This test measures the number of white blood cells (WBCs) in your blood. White blood cells are also called leukocytes. Your bone marrow makes white …

Dec 2, 2025 · White blood cell (WBC) count is a fundamental component of complete blood count testing that provides critical information about immune system function and overall health.

Apr 14, 2025 · WBC (White Blood Cell) levels are essential for evaluating the immune system's response to infections, inflammation, and other health conditions. High or low WBC counts can …