Seven possible cases of Legionnaires disease being investigated in Macomb County

Seven possible cases of Legionnaires Disease at McLaren Macomb Hospital are being investigated by state and county health experts.

Six of those cases have been reported since the middle of September.

The other case goes all the back to late July.

State and county health officials are working together to identify a source and figure out of the cases are linked at all.

The hospital is cooperating with the investigation.