There is no method for rapid conversion from positive to negative. New coronavirus positive indicates that the patient is suffering from new coronavirus pneumonia, which needs to be treated with medication and other measures in order to promote the recovery of the disease. Novel Coronavirus Pneumonia is an acute infectious pneumonia caused by Novel Coronavirus infection. Once diagnosed with novel coronavirus pneumonia, the patient should go to the local hospital and cooperate with the doctor to take relevant treatment measures. Oral antiviral medications, such as ritonavir tablets, or intravenous infusion of Ambavir/Romivirumab can be taken under doctor’s supervision. Most patients can improve their disease symptoms with medication. For patients with severe and critical disease, treatment measures such as respiratory support, circulatory support, and maintenance of water and electrolytes are needed. During the treatment period, sufficient rest time should be ensured. Patients with new coronavirus pneumonia need to take active treatment measures to avoid delaying the disease. Note: The terms “new coronavirus pneumonia” and “new coronavirus pneumonia” mentioned in this article were renamed to “new coronavirus infection” on December 26, 2022, as announced by the National Health Commission.