"lymphomas (Hodgkin and non-Hodgkin), multiple myeloma, and most types of leukemia start in immune system blood cells" - Google I guess OP is commenting in a v

"lymphomas (Hodgkin and non-Hodgkin), multiple myeloma, and most types of leukemia start in immune system blood cells" - Google I guess OP is commenting in a vague manner that those 1.8T cells might not be defending the body