[Hygienic suitability of food and food-contact surfaces in a hospital canteen: the experience of a University Hospital in Italy]. / Idoneità igienico-sanitaria di alimenti e superfici in una mensa ospedaliera: un'esperienza in un Policlinico Universitario.

The Authors present the results of a study performed during a time-period of two years, to evaluate the hygienic quality of ready-to-eat foods, prepared and served in a hospital catering service, and the microbiological status of food-contact surfaces. Food hygiene was evaluated using non-pathogenic indicator microorganisms. The study was part of the verification activities that the hospital Health Department considers as a priority in order to guarantee patient safety. Only one of 52 food samples tested was considered unsatisfactory; the examined surfaces were not fully satisfactory in one of four cases. The study results, although encouraging as a whole, especially with respect to the hygienic safety of food prepared and served in the hospital, confirm the need to continuously verify that the appropriate environmental sanitation procedures are applied, even in the case of outsourcing. Considering the increased susceptibility of hospitalized patients, this remains a priority in the hospital where the study was performed.