Lecture 21 Hypersensitivity Types II-V Type II:Cytotoxic (ITH) Type III:Toxic Complex(ITH) Type IV:T Cell-Mediated (DTH) Type V:StimulatoryLecture 21 Hypersensitivity Types II-V ◼ Type II: Cytotoxic (ITH) ◼ Type III: Toxic Complex (ITH) ◼ Type IV: T Cell-Mediated (DTH) ◼ Type V: Stimulatory