Joshua L Clayton, Judy Manners, Susan Miller, Craig Shepherd, John R Dunn, William Schaffner, Timothy F Jones
{"title":"Water Quality Survey of Splash Pads After A Waterborne Salmonellosis Outbreak--Tennessee, 2014.","authors":"Joshua L Clayton, Judy Manners, Susan Miller, Craig Shepherd, John R Dunn, William Schaffner, Timothy F Jones","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>Waterborne outbreaks of salmonellosis are uncommon. The Tennessee Department of Health investigated a salmonellosis outbreak of 10 cases with the only common risk factor being exposure to a single splash pad. Risks included water splashed in the face at the splash pad and no free residual chlorine in the water system. We surveyed water quality and patron behaviors at splash pads statewide. Of the 29 splash pads participating in the water quality survey, 24 (83%) used a recirculating water system. Of the 24, 5 (21%) water samples were tested by polymerase chain reaction and found to be positive for E. coli, Giardia, norovirus, or Salmonella. Among 95 patrons observed, we identified common high-risk behaviors of sitting on the fountain or spray head and putting mouth to water. Water venue regulations and improved education of patrons are important to aid prevention efforts.</p>","PeriodicalId":15713,"journal":{"name":"Journal of Environmental Health","volume":null,"pages":null},"PeriodicalIF":0.8000,"publicationDate":"2017-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Environmental Health","FirstCategoryId":"93","ListUrlMain":"","RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"ENVIRONMENTAL SCIENCES","Score":null,"Total":0}
引用次数: 0
Abstract
Waterborne outbreaks of salmonellosis are uncommon. The Tennessee Department of Health investigated a salmonellosis outbreak of 10 cases with the only common risk factor being exposure to a single splash pad. Risks included water splashed in the face at the splash pad and no free residual chlorine in the water system. We surveyed water quality and patron behaviors at splash pads statewide. Of the 29 splash pads participating in the water quality survey, 24 (83%) used a recirculating water system. Of the 24, 5 (21%) water samples were tested by polymerase chain reaction and found to be positive for E. coli, Giardia, norovirus, or Salmonella. Among 95 patrons observed, we identified common high-risk behaviors of sitting on the fountain or spray head and putting mouth to water. Water venue regulations and improved education of patrons are important to aid prevention efforts.
期刊介绍：
The Journal of Environmental Health (JEH) is published 10 times per year by the National Environmental Health Association and keeps readers up-to-date on current issues, new research, useful products and services, and employment opportunities. As the only direct link to the complete spectrum of environmental health topics, the JEH reaches more than 20,000 professionals working to solve problems in areas such as
air quality,
drinking water,
food safety and protection,
hazardous materials/toxic substances management,
institutional environmental health,
occupational safety and health,
terrorism and all-hazards preparedness,
vector control,
wastewater management, and
water pollution control/water quality.
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