Eight NHS hospitals in the UK have been hit by the listeria outbreak which has killed five patients, according to an article on the Telegraph website.
Health Secretary Matt Hancock said he wanted see NHS catering be brought back in-house to improve safety.
The outbreak has been linked to pre-packed sandwiches and salads.
Sandwiches and salads linked to the outbreak were withdrawn on May 25, as soon as a link with the cases was suspected. But scientists fear more cases may emerge because listeria has a 70-day incubation period.
Making the Energy Efficiency Case to the C-Suite
How to Avoid HAIs This Flu Season
Design Phase Set to Begin for Hospital Annex at SUNY Upstate Medical
Building Hospital Resilience in an Era of Extreme Weather
Ennoble Care Falls Victim to Data Breach