After infection with novel coronavirus, fever can be reduced with treatment. There are no specific drugs or vaccines for the treatment of novel coronavirus, but mild cases with only mild fever, cough, chills and discomfort can be cured by symptomatic supportive treatment, especially with the combined application of broad-spectrum antibacterial drugs. Therefore, patients with fever from novel coronavirus infection will also return to normal temperature. Most patients with severe disease will also slowly improve through ventilator support or life support system.