Which component of the immune system is deficient in people with infections caused by viruses,fungi,or yeast?

Question

Quizplus · Accepted Answer

T cells are responsible for cell-mediated immune responses, which are important for fighting infections caused by viruses, fungi, and yeast. B cells are responsible for antibody-mediated immune responses, which are important for fighting infections caused by bacteria and viruses. Natural killer cells and macrophages also play a role in the immune response against these types of infections, but their deficiency alone would not necessarily result in susceptibility to viral, fungal, or yeast infections.

Which Component of the Immune System Is Deficient in People