Introduction
The immunological disorders in an individual can occur due to three different reasons. This includes immunological diseases in an immunocompromised individual, or “autoimmune diseases”, or finally an immunological hypersensitivity that can lead to tissue damage.
Immunodeficiency diseases
Immunodeficiency diseases occur due to malfunctioning of the organs or cells in an individual. They are further classified as primary immunodeficiency (PID) and secondary immunodeficiency (SID).
Primary immunodeficiency disease
They occur when there is a direct defect in the immune system. They are further classified into eight groups depending upon the site of the defect. Combined T and B deficiencies. Severe Combined Immunodeficiency (SCID) is an excellent ...
