[Hygiene in airline catering. I. Microbiologic study of meals distributed on aircrafts]

A preliminary microbiological survey, conducted in the Italian national airlines Catering Department is reported. Precooked,, frozen meals reheated on medium and long distance flights were examined. The results indicate that hygiene standards are satisfactorily maintained. The presence of staphylococcus aureus in some samples highlights the importance of preventive and prophylactic measures in healthy carriers. In view of the growing concern about Salmonella poisoning in airline passengers the absence of this bacterium is extremely satisfying.