Abstract
This study investigates the contamination of foods with Clostridium difficile in 3 hospitals of Central Italy. We used real-time PCR for tpi gene to analyse 350 food samples, including 296 cooked meals and 54 foods to be eaten raw. The molecular screening test was positive for 3 samples, but toxigenic C. difficile was isolated only in two of them. The prevalence in cooked food was 0,3% (1/296), while in uncooked processed foods was 1,9% (1/54). Data support the potential risk of food as a source of toxigenic C. difficile for hospitalized patients, but further investigations are needed.
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