Hoarseness may occur with novel coronavirus pneumonia because infection with novel coronavirus may cause congestion and edema in the pharynx, which may affect vocalization. In addition to hoarseness, patients with novel coronavirus pneumonia tend to have fever, malaise, dizziness, sore throat, cough, nausea, vomiting, diarrhea, etc. If a patient has a history of epidemiologic exposure and develops the above clinical symptoms, it may be novel coronavirus pneumonia and requires active medical attention. Complete blood tests, lung CT, nucleic acid test for new coronavirus, antibodies to new coronavirus and other related tests to clearly diagnose whether it is novel coronavirus pneumonia.