It's estimated Americans make 360 million visits a year to pools and water parks during the summertime. While most of these trips are undoubtedly fun, an increasing number result in swimmers getting sick -- with respiratory illnesses, eye infections, ear-nose-throat infections and skin and mucosal infections, among the most common. The good news: a little prevention, compliments of both common sense and improved water technologies, can stem the tide. Produced for Siemens