Neocoronavirus nucleic acid testing can be done during a cold or cough. Neocoronavirus nucleic acid test is to detect the presence of nucleic acid fragments of neocoronavirus in the sample taken, mainly used to determine whether the infection of neocoronavirus, and cold and cough will not affect the nucleic acid of neocoronavirus, so it will not affect the results of the nucleic acid test, it is possible to do the nucleic acid test during this period. During the cold period, the body’s immunity will decline, and the resistance to various viruses will be weakened. When doing the nucleic acid test, it is necessary to do a good job of protection, wear a good mask, and keep a distance of at least 1 meter when queuing up to avoid infection. Drink plenty of hot water on a daily basis and pay more attention to indoor ventilation so that the air can circulate.