RESUMEN
In the new or variant acute respiratory infectious diseases, as a result of the not fully discovered ways to control the infection as well as the not fully defined pathogenicity of pathogens, there is still a greater risk of infection for the laboratory front-line staff who are in close contact with pathogen samples. Therefore, the psychological status, biological safety, and work quality of the interns in the laboratory are also main concerns of the teaching hospitals in the epidemic prevention and control work. In view of the problems exposed in the epidemic situation of viral respiratory infectious diseases, this paper analyzes the influence of the whole process of the test on the test results and carries out the process control, aiming at enhancing the interns' ability to resist pressure, improving the students' awareness of biological safety, promoting the interns' comprehensive analysis ability and the formation of clinical critical thinking, and providing reference for the training qualified medical laboratory professionals.