There is no specific treatment recommended for SARS, or severe acute respiratory syndrome (SARS), other than meticulous supportive care, and as with other viral infections, antimicrobial drug therapy is ineffective. In addition, no antiviral drugs have been found to be beneficial in the treatment of SARS. During the epidemic, most patients were treated with high-dose glucocorticoids and ribavirin, but most experts now believe that neither regimen has a clear beneficial effect and that immediate and delayed toxicity is more common. Strict infection control measures are essential for SARS prevention, as other prevention modalities are still in the developmental stage, such as vaccines and monoclonal antibodies. The control of SARS through strict enforcement of isolation measures is one of the landmark achievements of infectious disease epidemiology and public health collaboration.One of the characteristics of SARS infection is the low ability of prodromal patients to transmit the virus, a feature that may have contributed to the successful control of the infection because, in the case of an outbreak, it allows health care workers to recognize the patient before he or she is most contagious to contacts Recognize and take precautions. The isolation of patients, the strict wearing of masks, gloves and gowns, the closure of schools, hospitals and clubs and the quarantine of exposed individuals may all contribute to the containment of outbreaks.