A simple inexpensive audio-visual reminder of infection control procedures on entry to a neonatal intensive care unit.

A novel audio-visual computerized infection control initiative was designed, installed and tested in the neonatal intensive care unit at a busy teaching hospital, with the primary aim of improving visitors' adherence to hand hygiene and infection control procedures. The system has proved to be reliable, self-administering, inexpensive, requires no prior education or training, is rapidly deployable and can be used immediately. A measurable improvement in visitors' handwashing technique and recall of infection control instructions was seen after introduction of this initiative. This system provides a new opportunity to educate and promote infection control measures to visitors.