A body temperature of more than 37.3 degrees Celsius is considered feverish, and in the case of novel pneumonia, most patients will have fever, nasal congestion, and cough. However, there are very few patients who are carriers and do not have fever. In general, the first step in considering new pneumonia is to measure the body temperature and to observe the clinical symptoms, such as cough and chest tightness, and if necessary, to complete chest CT and nucleic acid tests to clarify the diagnosis.