Some patients with asymptomatic neocoronavirus can recover spontaneously. New coronary pneumonia, caused by the new coronary virus infected organism, is a respiratory tract infection mainly infectious diseases, patients can appear fever, dry throat, itchy throat and weakness, conjunctivitis and other symptoms. New crown asymptomatic infected patients are those who have been infected with the virus themselves and are carriers of the virus, but do not have the disease and do not have obvious symptoms associated with it, such as malaise, fever, cough, headache, nausea and other symptoms. New coronavirus asymptomatic patients are infectious even though they are asymptomatic and therefore need to be actively isolated. Some patients with asymptomatic infection with novel coronavirus can recover on their own. Some patients may also turn into symptomatic patients with neocoronavirus pneumonia and require active treatment. Because the novel coronavirus is constantly mutating, there is no specific drug available to treat it. The most effective means of preventing new coronavirus pneumonia is vaccination, which reduces the risk of infection and ameliorates the damage caused by the coronavirus. People who have no contraindications to vaccination are recommended to receive the new coronavirus vaccine as early as possible. Tip: In this article, the terms “neocoronavirus pneumonia” and “new coronavirus pneumonia” were renamed to “new coronavirus infection” on December 26, 2022, as announced by the National Health Commission.