en.wikipedia.org/wiki/White_blood_cell

White blood cells are the cells of the immune system that are involved in protecting the body against ...

www.webmd.com/cancer/white-blood-cell-count-low

Nov 26, 2017 ... How many white blood cells (WBCs) someone has varies, but the normal range is usually between 4,000 and 11,000 per microliter of blood.

www.verywellhealth.com/white-blood-cell-wbc-count-1942660

Nov 29, 2018 ... Learning what is, and what isn't, a normal white blood cell (WBC) count is important for people who have chronic health conditions. The WBC ...

www.healthline.com/health/wbc-count

A normal WBC count. Infants are often born with much higher numbers of WBCs, which gradually even out as they age. According ...

ada.com/white-blood-cell-count

A normal white blood cell count is a reading that falls within a range established through ...

www.mayoclinic.org/tests-procedures/complete-blood-count/about/pac-20384919

Dec 19, 2018 ... Red blood cells, which carry oxygen; White blood cells, which fight ... If your white blood cell count is higher than normal, you may have an ...

www.medicalnewstoday.com/articles/315133.php

Nov 21, 2018 ... A high white blood cell count may indicate that the immune system is working to ... There are normally between 4,000 and 11,000 cells in every ...

blog.insidetracker.com/45247913486-high-white-blood-cell-count-what-you-should

Mar 13, 2013 ... A high white blood cell count isn't a specific disease, but it can ... The good news is that white blood cell levels will return to normal after the ...

medlineplus.gov/ency/article/003643.htm

Feb 7, 2017 ... A WBC count is a blood test to measure the number of white blood cells (WBCs) in the blood.