Several cases of novel coronavirus infection have already shown symptoms of dizziness; therefore, novel coronavirus infection may cause dizziness. According to the available case data, novel coronavirus infection pneumonia is mainly manifested by fever, malaise and dry cough, and a few patients have upper respiratory and gastrointestinal symptoms such as nasal congestion, runny nose and diarrhea. Some patients showed only low-grade fever and mild malaise without pneumonia manifestations, and mostly recovered after 1 week. A small number of infected patients have no obvious clinical symptoms and only positive test results.