Below is a link to an interview recorded for OpenAnesthesia in April of 2015. Dr. Loftus and Dr. Koff discuss how bacteria spreads in the operating room as well as the impact that anesthesiologists have in patient safety. Operating room environment work area is a key point of discussion along with hand hygiene. They also mention other articles they published based on combined research. Use the link below to listen.

http://www.openanesthesia.org/randy-loftus-and-matthew-koff/