There have been no new confirmed cases of E coli O157 related to the Paisley outbreak, leaving the number of confirmed connected cases at nine.
A 72 year-old man remains serious but stable at the Victoria Infirmary, an 81 year-old woman is improving at the Royal Alexandra Hospital in Paisley and a 70 year-old Paisley woman is stable in hospital in the Republic of Ireland.
The other five individuals affected are recovering well at home.
The Outbreak Control Team is continuing their detailed investigations into the source of the outbreak and a further update will be issued tomorrow afternoon (Monday 20 August).
For further information contact 0141 201 4429.