http://www.cdc.gov/ncidod/sars/guidance/index.htm
Centers for Disease Control and Prevention, U.S. Department of Health and Human Services
This is an updated version of the draft guidance document issued by CDC in 2003. CDC revised the draft based on comments received from public health partners, healthcare providers, and others. CDC will continue to update the document as necessary to incorporate additional comments and to reflect increased understanding of SARS-CoV transmission dynamics and the availability of improved prevention tools.