New coronavirus infection may cause stomach pain, some patients may be accompanied by abdominal pain, diarrhea and other gastrointestinal symptoms, it is not necessarily a new coronavirus infection. The symptoms of novel coronavirus infection are as follows: 1. The most common symptoms are fever, dry cough, malaise, and some patients come to the clinic with diminished or lost sense of smell and taste as the first symptoms; 2. Upper respiratory tract infection symptoms such as nasal congestion, runny nose, sore throat, cough and sputum, as well as fever, general malaise, general weakness, etc.; 3. stomach pain, abdominal pain, diarrhea, etc. If you have recently had close contact with a person with novel coronavirus infection, such as having a meal together, having a meeting in an office or having studied in a classroom, you must do further nucleic acid testing for novel coronavirus through nasopharyngeal swabs and sputum, blood, urine and stool.