What spatial separation is advised for people with respiratory infections in common waiting areas?

1. Spatial separation of ideally more than 3 feet is advised in common waiting areas, where it is possible. 2. Physical proximity closer than 3 feet has been associated with increased risk of infection spread by the droplet route. 3. That is why the figure is 3 feet rather than one foot, which would put people inside the risk range. 4. Eight and fifteen feet exceed what is advised and are rarely achievable in a waiting room. 5. Separation sits alongside signage, education, source control and hand hygiene rather than replacing them. _Source: CDC Guideline for Isolation Precautions: Preventing Transmission of Infectious Agents in Healthcare Settings (2007), Part III, section III.A.1.a. Respiratory hygiene/cough etiquette_