Could the hot tub at the gym give you Legionnaires' disease?
Are Hot Tubs Good or Bad for You?
Hydrosense Ltd - Two cases of Legionnaires' disease have been reported in Macon, Missouri. Local health officials suspect a hot tub in a local Inn that was visited by both infected. Legionella
Urgent health warning to anyone with a hot tub this summer over deadly bacterial disease - Mirror Online
Legionellosis (Legionella) Information for Hot Tub Owners and Operators - MN Dept. of Health
Curbing Legionella Growth Risk in Public Hot Tubs - Legionella Control Systems
Murcia Today - Legionella: The Dangerous Bacteria Lurking In Heated Pools, Jacuzzis And Whirlpools In Spain