Fever in novel coronavirus is generally a persistent low to moderate fever and is based on axillary body temperature measured by a conventional mercury meter. A body temperature of more than 37.3 degrees is considered febrile. In novel coronavirus fever, although the fever is low to moderate, the patient has significant malaise, muscle aches, or is accompanied by poor appetite and diarrhea. Therefore, the overall mental status of the patient is poor, especially in patients with chronic diseases such as hypertension and diabetes, as well as in the elderly, infants and children. Moreover, patients with low to moderate fever should be more alert to whether they are seriously ill with novel coronavirus pneumonia. If you have a history of traveling or living in Hubei and surrounding areas 14 days before the fever, and the axillary body temperature exceeds 37.3 degrees, you should promptly visit the fever clinic of the designated hospital.