Nucleic acid test and CT examination must go to the hospital, but going to the hospital with the slightest symptom will increase the burden on the health care institutions and increase one’s chances of infection. Basically, there are thermometers at home that can measure the temperature. If the fever is more than 37.3℃ or above, it should be taken seriously and observed more often. If you have just eaten something hot, sometimes the temperature may be too high, and if the fever persists it needs to be taken seriously, and the body will be very tired or sleepy when there is no other activity. Be very careful if there is no lung disease, and suddenly you have a cough or throat discomfort, or even breathlessness. If your fever exceeds 37.3°C, go to a fever clinic. Content source: Dr. Yurai