Tummy discomfort is not usually a manifestation of novel coronavirus, which mainly presents with cough and sputum, sore throat, fever and, in severe cases, shortness of breath. The epidemiological history of novel coronavirus infection should also be taken into account, such as whether the patient has been to an intermediate or high risk area, or whether he or she has been in contact with patients with or suspected of having novel coronavirus. If there is no such epidemiological history, a mere stomach discomfort is usually not considered a neo-coronavirus infection. Of course, in addition to symptoms of upper respiratory tract infection, neocoronavirus infection may also present with symptoms other than respiratory symptoms as the first signs and symptoms of the digestive system, such as tummy discomfort, nausea, vomiting or diarrhea, abdominal pain. Cardiac symptoms such as panic, chest tightness and arrhythmia may also occur. There are also neurological symptoms, such as headache, dizziness, and nausea. An upset stomach should not be taken lightly, so if a history of travel or exposure in epidemiology cannot be ruled out, nucleic acid testing needs to be perfected if necessary.