The effects of neocoronavirus infection on the human body after recovery are related to the symptoms of the disease, the organs affected, and the treatment, and may be none or may have adverse effects such as ventilation dysfunction and necrosis of the femoral head. The majority of patients have a favorable prognosis with no subsequent adverse effects. Some patients discharged from the hospital with severe and critical forms may develop restrictive ventilatory dysfunction, consistent with pulmonary fibrosis changes on chest CT, and individual patients with severe disease may develop pulmonary fibrosis. Very few glucocorticoid-treated patients may develop sequelae of femoral head necrosis. The long-term effects of neocoronavirus infection on the human body still need to be summarized and observed in a large amount of data. In order to reduce the damage caused by neocoronavirus to the organism, it is necessary to avoid going to congregation places in daily life, wear masks when going out and keep the distance between people.