Two adults who used a community pool and spa in Foothill Ranch, California were hospitalized with Legionnaires’ disease over the past two months. The pool and spa were closed on May 12, 2017, and Orange County Health Officials have reported that water testing results are pending to determine whether or not the community pool/spa was the source of the Legionella bacteria that caused these two individuals to become ill. The Orange County Health Care Agency said in a letter on May 12, 2017, that legionellosis occurs when people breathe in mist or vapor that has been contaminated with the Legionella…