Nucleic acids cannot be self-tested and need to be collected and tested by professionals. Nucleic acids are not self-tested as they require PCR technology and specialized testing equipment. Nucleic acid testing for all pathogens needs to be done under laboratory conditions. Nucleic acid tests can be used to detect viruses, bacteria, tuberculosis, and so on. It is necessary to use the relevant specimens to be sent to a specialized testing facility for testing. Specialized personnel and machines are required. Nucleic acid testing, especially for the new coronavirus, should be done on a regular basis. If you can’t go out, you can do the antigen test for Neocoronavirus, which is a relatively simple test that can be done at home.