The management of COVID-19 patients includes epidemiological risk and patient isolation; treatment involves general supportive care, respiratory assistance, symptomatic treatment, nutritional support, psychiatric intervention, and so on. The prognosis of the patients depends upon the severity of the disease, the patient's age, the underlying diseases of the patients, and the patient's overall medical condition. The management of COVID-19 should focus on early diagnosis, immediate isolation, general and optimized supportive care, and infection prevention and control.