Two get Legionnaires' Disease at Naperville fitness club

Two people contracted Legionnaires' Disease from a hot tub at an LA Fitness in Naperville, according to a report by WBBM.
The Mayo Clinic website describes Legionnaires' Disease as a severe form of pneumonia cause by a bacterium known as legionella. Legionella is the same bacteria health authorities found in the hot tub at the fitness center on Freedom Drive.

http://www.chicagotribune.com/news/local/suburbs/naperville_lisle/chi-gyms-hot-tub-blamed-for-2-cases-of-legionnaires-20131114,0,4818977.story