UK Salmonella outbreak linked to imported eggs raises food safety concerns

The UK Health Security Agency investigates a nationwide Salmonella outbreak affecting over 200 people, with links to imported eggs and a similar incident from 2025, prompting renewed scrutiny of food import controls.

The UK Health Security Agency is investigating a nationwide Salmonella Enteritidis outbreak that has affected 207 people across the UK and has been linked to one death and two bloodstream infections. Most cases have been recorded in England, with smaller numbers in Scotland, Wales and Northern Ireland.

Officials said whole-genome sequencing has tied the infections to a specific strain, while epidemiological work has pointed strongly towards egg consumption. Of the 114 patients interviewed so far, 83 per cent said they had eaten food prepared outside the home in the week before they became ill.

Five food businesses have been named by at least two patients, accounting for 24 cases. Investigators said those businesses used eggs from multiple suppliers, including imported eggs. No connection has been identified with eggs or poultry produced in the UK.

The UKHSA said the outbreak appears to be phylogenetically linked to a 2025 incident that was also associated with imported eggs. The Food Standards Agency is working with local authority environmental health teams and other agencies as the probe continues.

Salmonella Enteritidis is the most common form of salmonella in England. It can cause diarrhoea, stomach cramps, vomiting and fever, with more serious illness posing greater risks for young children, older adults and people with weakened immune systems.

Source: Noah Wire Services