It is ok to have an ID card for nucleic acid testing in the factory, because all nucleic acids need to quickly screen out patients who may carry COVID-19 in a large number of people, so it is necessary to record personal identity information for all nucleic acids, so as to quickly lock the target patients after a positive result is detected.
Nucleic acid detection is an important way of infection screening in novel coronavirus, especially in novel coronavirus. Other pathogens such as hepatitis B virus or influenza A virus, influenza B virus and mycobacterium tuberculosis can also be detected by nucleic acid to determine whether they are infected.