摘要
INTRODUCTIONSince recognition of the first case of severe acute respiratory syndrome (SARS) in Guangdong Province in November 2002, health care workers engaged in basic medicine, clinical medicine and preventive medicine, have done much work and made encouraging progress in the understanding of the etiology, epidemiology, diagnosis, treatment and prevention of SARS. The "Proposed Criteria for Diagnosis of Infectious Atypical
