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Many details of the emergence of 2019 novel coronavirus infection such as its origin, spread, epidemiology, full spectrum of clinical illness, treatment and mortality rate has not been clearly defined. This review focuses the epidemiological evidences, clinical manifestations, investigations and treatment provided to the admitted cases of the 2019 novel coronavirus pneumonia in various hospitals of Wuhan city and other regions in China. Information have been gathered mainly from relevant researches and papers that were published recently. Clinical manifestations included fever, non-productive cough, dyspnoea, myalgia, fatigue, radiographic manifestations of pneumonia and detection of the novel virus by RT-PCR method. Some patients rapidly developed acute respiratory distress syndrome, acute respiratory failure, and other serious complications with fatal outcomes. There are neither vaccines nor effective treatments for the disease caused by the virus, but efforts are typically confined to symptomatic and supportive management. Antivirals and corticosteroids were used in severe illness but had no effective outcome.
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