Allergies and Anaphylaxis

an exaggerated response by the immune system to a foreign substance

an unusual or exaggerated allergic reaction to a foreign protein or other substance. Anaphylaxis means the opposite of phylaxis or protection

Anaphylaxis is the most severe form of allergic reaction and is often life threatening

any of an order of highly specialized insects such as bees and wasps

the body system responsible of combating infection