动物检测抗原抗体可以及时、准确地掌握动物免疫抗体的整体水平，是对动物免疫效果进行检验的一项重要的技术手段，是动物疫病防控工作的重要基础，也是动物疫情流行病学调查和疫情分析评判的关键环节，可为制定科学的免疫程序、考核免疫质量、综合分析动物疫情发生的风险及应采取的防控措施提供理论依据。

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.

但由于动物检测抗原抗体工作程序多、过程长，其检测结果会受到很多因素的影响，往往与真实水平还存在着一定的差异。环境卫生状况不良，动物周围环境中存在大量的病原微生物，在使用疫苗期间动物已受到病原的感染，这些都会影响疫苗免疫的效果，从而影响到动物检测抗原抗体。

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.

另外，疫苗的使用也是影响动物检测抗原抗体的关键因素，应从正规生产单位购买疫苗，保证疫苗效价和抗原含量以及疫苗的正常形状等，确保疫苗质量和免疫效果。要严格按照疫苗的使用说明使用疫苗，严格遵守免疫操作规程，确保免疫效果，尽量避免疫苗联合使用，影响抗体的产生。

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.