In novel coronavirus pneumonia caused by novel coronavirus infection, the patient’s low fever generally fluctuates between 37.4-38°C. In addition to symptoms of fever, patients with novel coronavirus pneumonia may also have respiratory symptoms such as dry cough and dyspnea, and the disease may progress to hypoxia, shortness of breath or even respiratory failure, and some patients may have target organ and organ damage Some patients may show clinical signs of target organ and organ damage, such as chest tightness, palpitations, panic or oliguria or anuria. Patients with novel coronavirus pneumonia caused by novel coronavirus infection are usually treated with respiratory support techniques and nutritional support to improve clinical symptoms, and their body temperature will gradually return to normal with effective treatment.