There are now 74 confirmed and suspected cases of Legionnaires' disease amid an outbreak in the Scottish capital.
Scottish Health Secretary Nicola Sturgeon has said the increase of 13 in the total number of confirmed and suspected cases had been expected.
Twenty-eight people have now been confirmed as having Legionnaires' disease and another 46 are suspected of having it.
So far one man has died, named locally as 56-year-old Robert Air, from Seafield in Edinburgh.
The Scottish Health Secretary says there are 24 confirmed and 37 suspected cases of Legionnaires' disease. She expects this figure to rise.
Legionnaires' is a disease that strikes fear in people and its history shows it can be deadly.
The Scottish Health Secretary will today update MSPs on efforts to deal with a deadly outbreak of Legionnaires' disease in Edinburgh.