Pathology Type 1 hypersensitivity reaction differs from type 2 hypersensitivity reaction being? A Type 1 reaction is Ig E mediated B Type 1 reaction is compliment mediated C Type 1 reaction is involves opsonization D All of the above 💡 Explanation Type 1 hypersensitivity reaction differs from type 2 hypersensitivity reaction being? ✓ Correct Answer: A. Type 1 reaction is Ig E mediated