非典的临床表现:此次非典型肺炎的临床表现与以往不同的是,首先病人高烧、干咳,并没有一般流感的流涕、咽痛等症状,也没有通常感冒常见的白色或黄色痰液,偶有病人痰中带血丝,病人出现呼吸急促的现象,个别病人出现呼吸窘迫综合症。非典型肺炎还有其他症状,包括发冷、头痛、食欲不振、身体不适、皮疹和腹泻。一般情况下,患者发烧时白细胞会升高, SARS clinical manifestations: The clinical manifestations of atypical pneumonia differ from the past is the first patient with high fever, dry cough, no general runny nose, sore throat and other symptoms, nor the usual cold white or yellow sputum, Occasional patients with bloody sputum sputum, the patient appeared shortness of breath phenomenon, individual patients with respiratory distress syndrome. There are other symptoms of atypical pneumonia, including chills, headache, loss of appetite, physical discomfort, rashes and diarrhea. Under normal circumstances, patients with leukocytosis when fever will be increased,