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  1. Lymphocytes: What Normal, Low & High Levels Mean

    Jan 5, 2022 · Lymphocytes are a type of white blood cell produced in the bone marrow. Learn what blood tests can show about lymphocyte levels, what's considered a normal range for …

  2. What level of lymphocytes is considered dangerous?

    Oct 11, 2024 · Lymphocytes that come from more than one cell are considered “reactive,” so they typically point to an infection. Lymphocytes that are clones of a single cell, on the other hand, …

  3. What Lymphocytes Do and What High and Low Levels Mean

    Dec 8, 2025 · Lymphocytes are a type of white blood cell that fights infection and disease. Learn what high levels and low levels can indicate for your health.

  4. Lymphocytes: Function, Definition, Levels & Ranges

    Jun 20, 2022 · Your lymphocyte count can be taken during a normal blood test at your healthcare provider’s office. Lymphocyte levels vary depending on your age, race, sex, altitude and lifestyle.

  5. Lymphocytes: What's a Normal Count? - WebMD

    Sep 7, 2025 · Learn how lymphocytes help fight infections, what affects their count, and what test results may mean for your health.

  6. Lymphocytes Test: Normal Range, Low & High Causes, …

    What Is the Lymphocytes Test? The Lymphocytes Test measures the number or percentage of lymphocytes present in the blood. Lymphocytes are a major group of white blood cells and are …

  7. Lymphocytes: Levels, ranges, and functions - Medical News Today

    Mar 31, 2025 · In this article, we look at different types of lymphocytes, what healthy levels in the blood are, and what happens if levels get too low or too high.