In a recent study published in Scientific Reports, researchers examined the relationship between cell-mediated or T lymphocyte-mediated immunity and severe acute respiratory syndrome coronavirus 2 ...

Monoclonal B-cell lymphocytosis (MBL) is a condition in which a person has an excessive amount of abnormal B cells, which are a type of white blood cell known as lymphocytes. The number of abnormal B ...

Intraepithelial lymphocytosis is a complex immunological phenomenon. It commonly affects the gastrointestinal tract, where damage to the lining of tissue causes the number of lymphocytes (a type of ...

Lymphocytopenia is a condition in which your blood does not have a sufficient amount of white blood cells. Lymphocytes are cells of the immune system that protect your body from infections. A ...

Intraepithelial lymphocytosis is an elevated white blood cell count in your gastrointestinal tract. It can be a sign of celiac disease, Crohn’s disease, or other gastrointestinal conditions. The ...