Healthy Swimming has become part of the CDC Healthy Water site. The page you were looking for, " RWIs and Aquatics Staff: Why Be Concerned? - Healthy Swimming" has been removed. The closest equivalent document is the PDF "Crypto Alert for Aquatics Staff". You may visit this PDF by clicking immediately on the link below or you may wait and you will be automatically directed in 5 seconds.
Please update your bookmarks or links to:
http://www.cdc.gov/healthywater/pdf/swimming/pools/crypto-alert-for-aquatics-staff.pdf [PDF - 65 kb]