The initial stage of infection with the new coronavirus may be a scratchy throat or a sore throat. Neocoronavirus, which causes neocoronitis pneumonia, is a pathogen that can spread infection through respiratory droplets. Infection with Neo-Crown virus can cause the respiratory system to be invaded, causing respiratory tract lesions, and therefore it is likely to cause inflammatory lesions in the throat, which can bring about the manifestation of sore or itchy throat. New coronavirus is very similar to upper respiratory tract infections in its initial stage, and the symptoms may vary from patient to patient, and some patients may not experience any discomfort. Individuals should actively cooperate with the relevant staff to do a good job of nucleic acid testing, if there is an abnormality, should be isolated and treated in a timely manner. Simply from the sore throat or itchy is not able to clarify the cause of the disease, need to actively check. Tip: In this article, “new coronary pneumonia and new coronary virus pneumonia” were renamed to “new coronary virus infection” on December 26, 2022, as announced by the National Health Commission.