CDC says... http://www. Cdc. Gov/ncidod/sars/guidance/i/patients_home. Htm i'll let you read it rather than summarize. If you don't get it (i think its in lay terms, I can recapitulate it).
Airborne precautions. Documented sars cases need to be placed under airborne isolation to prevent spread of the virus; that being said, there has not been documented sars since 2004.