What is lymph cells term?

Lymph cells, commonly referred to as lymphocytes, are a type of white blood cell crucial to the immune system. They are primarily involved in the body's defense against infections and foreign substances. There are three main types of lymphocytes: B cells, which produce antibodies; T cells, which help regulate immune responses and destroy infected cells; and natural killer (NK) cells, which target tumor and virus-infected cells. Together, these cells play a vital role in maintaining immune health and responding to pathogens.