Eosinophil Count
Eosinophils are type of white blood cell primarily involved initiating allergic responses and defending against parasites. Elevated count, known as eosinophilia, commonly occurs due to allergies, asthma, and parasitic infection. High levels may also occur in autoimmune conditions and connective tissue disorders. [75] [76]
[75]George-Gay B, Parker K. Understanding the complete blood count with differential. J Perianesth Nurs. 2003;18(2):96-117. doi:10.1053/jpan.2003.50013
[76]El Brihi J, Pathak S. Normal and Abnormal Complete Blood Count With Differential. In: StatPearls. StatPearls Publishing; 2025. Accessed November 6, 2025. http://www.ncbi.nlm.nih.gov/books/NBK604207/
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