Difference between SARS novel coronavirus

 The novel coronavirus pneumonia is called the novel coronavirus, which causes the new crown pneumonia. SARS These two viruses belong novel coronavirus. The difference is: first, the structures of the two viruses are slightly different. The coronavirus and the SARS coronavirus have a homology of about 70%. Secondly, the specific manifestations and severity of pneumonia caused by this coronavirus are different. Among them, SARS is the most common cause of death. Many patients die quickly in the early stages of infection. The common clinical manifestations are high fever above 38 ℃, weakness, headache, muscle pain, etc., which can develop rapidly, such as dyspnea, cardiopulmonary failure, liver failure, etc. The novel coronavirus caused by novel coronavirus pneumonia is not as lethal as SARS. Most of the infected patients recovered well. Usually with acute respiratory tract infection as the main performance, such as fever, dry cough, fatigue and so on. There are some patients with mild performance, even some patients are asymptomatic, become asymptomatic infection