Method of monitoring the microorganisms that cause infectious diseases of laboratory animals

The present invention, using a micro-channel chip immobilized detection molecules such as infectious disease-causing microorganism antigens and antibodies of, shed serum or body fluid collected from the experimental animals in the chip fine flow path on the chip by detecting the antigen-antibody reaction, a method of monitoring microorganisms that cause infectious diseases in experimental animals is provided. The method of the present invention, the quarantine and pathogenic microorganisms monitoring infectious diseases of laboratory animals, using an animal serum or body fluid traces, it becomes possible to detect the rapid and sensitive a closed system.