Allergy (Hypersensitivity one)

If you want a complete overview of hypersensitivity one, this video is for you. All components of allergies are covered in this 8 minute video. Timeline 0:00 Introduction 0:09 Types of hypersensitivity 0:37 Hypersensitivity type 1 1:43 Sensitization 3:00 Allergic response 4:37 Why IgE is important? 4:56 Immune system defense against parasitic infection 6:09 Anaphylactic reaction 6:40 Atopy