<prompt> Type III reaction is -Antibody mediatedImmune complex mediatedCell mediatedNone  <response>: Type III hypersensitivity reaction is immune complex diseases. Damage is caused by antigen-antibody complexes. These may precipitate in and around small blood vessels causing damage to cells secondarily or on membranes, interfering with their function. Reference : Anathanarayan panikers 9th edition, pg no:162 p 