Nucleic acid test results do not necessarily need to be printed out, if the location visited requires a paper copy, then print it, if not, then do not need to print it. If there are special circumstances that require a paper copy of the nucleic acid report, you will need to print out the nucleic acid test results, such as exams, hospitalization, and so on. Generally, the paper version of the nucleic acid report will have the special seal of the testing hospital on it. If you are taking public transportation, going in and out of your neighborhood or taking a cab, you do not need to print out the results. An electronic copy of the nucleic acid test results is sufficient. After taking the test, you can decide whether or not you need to print out the results, taking into account your work, travel, and other circumstances.