The interval between temperature measurements is generally analyzed on a case-by-case basis. In the case of febrile patients, the temperature is measured 1 hour after the application of antipyretic drugs, or the temperature can be monitored every 1-2 hours. If the temperature still increases at 4-6 hours, another antipyretic drug with 1 ingredient can be given alternately to lower the temperature. For patients who are not febrile, monitoring of temperature once every 4-6 hours is required if potentially causing febrile illness. For patients with this novel coronavirus infection, the temperature is also monitored once every 4 hours. In the case of patients with latent disease, the temperature is also monitored once every 4-6 hours to see if there is a fever. Patients with high fever must have their temperature closely monitored for varying periods of time. It is important to prevent the patient from always being in a hyperthermic state, and its possible to cause convulsions or cerebral hypoxia, so it is important to return the temperature to below a moderate fever as soon as possible.