Generally, no because they include t and b cells which are part of the 3rd line of defense.
But there are specific cell types, that are lymphocytes that are considered part of one's innate immune response (2nd line of defense). These are gamma delta T cells, which are involved in the early phages of an immune response.
immune system.
T- lymphocytes are the "Generals of the immune system" and direct much of the immune response. Their biggest role is in telling B lymphocytes to make antibodies but they also have other functions.
Lymphocytes(T and B cells)
* Lymphocytes * Neutrophils * Basophils * Eosinophils * Monocytes
Lymphocytes that stay in the blood after an infection is gone
Lymphocytes are white blood cells - important agents of the immune system.
T cells are the main type of lymphocytes that account for the majority of circulating lymphocytes in the blood. They play a crucial role in the immune response by identifying and eliminating infected or abnormal cells and coordinating the immune system's response.
thrombocytes
In the human immune system by stimulating Lymphocytes T.
Lymphocytes
The lymphatic / immune system and the endocrine system.
phagocyte is the main cell of immune system