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UK salmonella cases rise to nearly 500, linked to imported eggs

Health officials report two deaths and over 150 hospitalizations linked to three genetic clusters of the bacteria.

The short version

  • UK health authorities have reported 474 cases of salmonella linked to imported eggs, marking an increase from earlier reports.
  • More than one-third of the infected individuals, ranging in age from infants to 92-year-olds, required hospital care.
  • Investigations are ongoing to identify the exact sources, while officials advise that eggs produced under UK quality assurance schemes remain safe.

Key facts

  • The UK Health Security Agency has recorded 474 cases of salmonella linked to imported eggs, with most cases occurring in England.[BBC News]
  • Two deaths have been recorded in connection with the UK salmonella outbreak.[BBC News]
  • The outbreak is connected to three nearly identical genetic clusters of the bacteria, with some cases dating back to August 2025.[BBC News]
  • Salmonella cases from these genetic clusters have also been identified in other European countries, including Austria, Belgium, Denmark, France, Germany, and the Netherlands.[BBC News]
  • The Food Standards Agency stated there is no evidence that UK-produced eggs are affected by the outbreak.[BBC News]

What remains uncertain

  • The exact sources and suppliers of the imported eggs responsible for the outbreak have not yet been identified.[BBC News]
  • While UK investigations link the outbreak to imported eggs, Dutch authorities suggest a connection to chicken meat.[BBC News]

Sources