Legionellosis in health care facilities. state of the art in control and prevention in Italy
Background. Nosocomial water systems may be contaminated by Legionella spp; therefore, health care facilities represent a potential health risk for patients and health care staff. Active, well-planned clinical and environmental surveillance in hospitals is the most important instrument of prevention. Aim and Methods. The aim of the present article was to outline the state of the art in legionellosis control and prevention among Italian health care facilities by reporting some experiences in the field. Results. Our results showed that Legionella spp.