Wai Fei reaction

Serotype typhus serum reaction, also known as Wai Fei reaction, is a kind of agglutination reaction using Proteus OX19, OX2 or OXk antigen with patient serum to diagnose rickettsial infections such as typhus typhus, Los Angeles typhus fever and roundworm The experimental method belongs to a non-specific reaction. It is an adjunct to the detection of people with Rickettsia infection.