Novel coronavirus infection is mainly characterized by symptoms of respiratory infection such as fever, cough, sore throat, pneumonia and bronchitis, but can also present with digestive symptoms such as diarrhea, nausea and vomiting. In addition, atypical symptoms such as heartburn, chest tightness, headache, weakness, muscle aches and discomfort can also occur. Therefore, if you have a history of contact with a confirmed or suspected patient and have diarrhea symptoms with fever, you need to go to the fever clinic of a nearby hospital promptly to clarify whether it is a novel coronavirus infection.