Nucleic acid at this stage mainly refers to the nucleic acid of the new coronavirus. There is no conflict between the nucleic acid test and the Neocoronavirus vaccine, and the Neocoronavirus vaccine can be administered after the nucleic acid test. Nucleic acid test is a laboratory test performed by a professional who dips a test stick into the patient’s throat or nasal secretion to check whether the patient is infected with the New Crown virus. Vaccination against the New Crown Virus mainly involves injecting the inactivated New Crown Virus into the body after preparation to stimulate the body’s immune response for prevention of the New Crown Virus. Of course, the vaccination can only be carried out when it is clear that the patient is not infected by the New Crown virus through nucleic acid testing. Therefore, as long as the timing of the nucleic acid test and vaccination is reasonably arranged, a normal nucleic acid test can be used for the vaccination of New Crown.