Swim America owners say they filter the children's pool every hour and the adult pool every three hours. That is supposed to eliminate viruses.
Norovirus Outbreak at Swim America
Clovis, CA They say it was the Norovirus that sickened people at "Swim America" at Willow and Nees. Fresno County Health Officials report this virus was the primary cause of illness in 14 of the 24 reported cases.