CDC Healthy Swimming & Recreational Water Free Publications – US

“Healthy Swimming: Protecting Yourself and Your Family from Recreational Water Illnesses (Brochure)

Natación saludable: Protéjase a sí mismo y a su familia contra las enfermedades transmitidas por aguas recreativas

Pool Chemical Safety/Seguridad en el uso de productos quimicos para piscinas (English/Spanish)(11 X17 Poster)”

http://wwwn.cdc.gov/pubs/swim.aspx