The source of the salmonella epidemic in Újezd was spaghetti from the school canteen, confirmed health inspectors.

The source of a salmonella outbreak in Prague's Újezd nad Lesy was a dish made from expired eggs served by the local school kitchen. Investigations revealed multiple hygiene violations, including improper food handling and documentation issues. Approximately 500 people fell ill, with around 290 confirmed cases of salmonella. The police are investigating potential health risks due to negligence. The school has two kitchens, and while one has been cleared for operation, the other is still under review. The new mayor has prioritized stabilizing the school and its kitchen, and parents are petitioning for the school director's dismissal due to management failures. The kitchens have new leadership and are under increased supervision.