You should have an HIV test, especially since one possibility for low lymphocyte count is HIV infection. Dear Dr. Roach: In a recent column, you advised someone to get the shingles shot unless she ...

Study finds low peripheral blood lymphocyte count at diagnosis predicts worse overall survival in multiple myeloma patients.

To begin, lymphocytes are a type of white blood cell ... while HIV-infected people's CD4 percentage can be as low as 25% or less. Clearly, the higher the percentage, the more robust the immune ...

Standard induction therapy with lenalidomide, bortezomib, and dexamethasone did not overcome inferior outcomes in patients ...

Thus low concentrations of lymphocytes, suppressed natural immunity, suppressed lymphocyte proliferation, and suppressed levels of secretory IgA in saliva are found simultaneously with high levels of ...

However, for patients with ‘cold’ tumors that express low levels of tumor-infiltrating lymphocytes, checkpoint inhibitors are typically ineffective, resulting in lower response and survival rates.