The Typhoid IgG/IgM Rapid Test is a lateral flow immunoassay for the simultaneous detection and differentiation of anti-Salmonella Typhi (S. Typhi) IgG and IgM in human whole blood, serum, and plasma. It is intended to be used as a screening test and as an aid in the diagnosis of infection with S. Typhi. Observe the test results immediately within 15-20 minutes, the result is invalid over 20 minutes.