What Are The 4 Types Of Hypersensitivity?
What Are The 4 Types Of Hypersensitivity? Type I: reaction mediated by IgE antibodies. Type II: cytotoxic reaction mediated by IgG or IgM antibodies. Type III: reaction mediated by immune complexes. Type IV: delayed reaction mediated by cellular response. What is a Type 1 hypersensitivity? Type I hypersensitivity is also known as an immediate reaction