Animal detection of antigen and antibody can timely and accurately grasp the overall level of animal immune antibody. It is an important technical means to test the immune effect of animals. It is an important basis for the prevention and control of animal epidemics. It is also a key link in the epidemiological investigation of animal epidemics and the analysis and evaluation of animal epidemics. It can be used for scientific formulation. The immune procedure, immune quality assessment, comprehensive analysis of animal epidemic risk and prevention and control measures should be taken to provide a theoretical basis.
However, due to the many working procedures and long process of animal antigen and antibody detection, the results of animal antigen and antibody detection will be affected by many factors, and often there are some differences with the true level. Environmental hygiene is poor, there are a large number of pathogenic microorganisms in the environment around animals. During the use of vaccines, animals have been infected by pathogens, which will affect the effect of vaccine immunization, thus affecting the detection of antigen and antibody in animals.
In addition, the use of vaccines is also a key factor affecting the detection of antigen and antibody in animals. Vaccines should be purchased from regular production units to ensure the vaccine titer, antigen content and the normal shape of the vaccine, so as to ensure the quality and immune effect of the vaccine. Vaccines should be used in strict accordance with the instructions for the use of vaccines, strictly abide by the rules of immunization operation, ensure the immune effect, avoid the combined use of vaccines as far as possible, and affect the production of antibodies.