Is WBC 5-15 normal?

Generally, "wbc5-15" refers to a white blood cell count between 5 and 15×10^9/L, which is usually considered normal. The specific analysis is as follows:

White blood cell (WBC) count measures the number of white blood cells in a blood sample, typically expressed as the number of white blood cells per liter of blood. Under normal circumstances, the reference range for WBC count is 4–10×10^9/L. However, this range may vary depending on different laboratories, populations, and physiological conditions. WBC count helps physicians assess the status of the body's immune system and aids in diagnosing and monitoring certain diseases such as infections, inflammation, and allergies. A WBC count higher than the normal range may indicate that the immune system is responding to a pathogen or disease condition, while a count lower than normal may suggest impaired or suppressed immune function.

In summary, a WBC count of 5–15×10^9/L is generally within the normal range. If you have any health concerns, it is recommended to consult a doctor for thorough examination and evaluation.