Last data update: May 06, 2024. (Total: 46732 publications since 2009)
Records 1-2 (of 2 Records) |
Query Trace: Roth DM[original query] |
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Surveillance for waterborne disease outbreaks associated with drinking water - United States, 2013-2014
Benedict KM , Reses H , Vigar M , Roth DM , Roberts VA , Mattioli M , Cooley LA , Hilborn ED , Wade TJ , Fullerton KE , Yoder JS , Hill VR . MMWR Morb Mortal Wkly Rep 2017 66 (44) 1216-1221 Provision of safe water in the United States is vital to protecting public health. Public health agencies in the U.S. states and territories report information on waterborne disease outbreaks to CDC through the National Outbreak Reporting System (NORS) (https://www.cdc.gov/healthywater/surveillance/index.html). During 2013-2014, 42 drinking water-associated outbreaks were reported, accounting for at least 1,006 cases of illness, 124 hospitalizations, and 13 deaths. Legionella was associated with 57% of these outbreaks and all of the deaths. Sixty-nine percent of the reported illnesses occurred in four outbreaks in which the etiology was determined to be either a chemical or toxin or the parasite Cryptosporidium. Drinking water contamination events can cause disruptions in water service, large impacts on public health, and persistent community concern about drinking water quality. Effective water treatment and regulations can protect public drinking water supplies in the United States, and rapid detection, identification of the cause, and response to illness reports can reduce the transmission of infectious pathogens and harmful chemicals and toxins. |
Waterborne disease outbreaks associated with environmental and undetermined exposures to water - United States, 2013-2014
McClung RP , Roth DM , Vigar M , Roberts VA , Kahler AM , Cooley LA , Hilborn ED , Wade TJ , Fullerton KE , Yoder JS , Hill VR . MMWR Morb Mortal Wkly Rep 2017 66 (44) 1222-1225 Waterborne disease outbreaks in the United States are associated with a wide variety of water exposures and are reported annually to CDC on a voluntary basis by state and territorial health departments through the National Outbreak Reporting System (NORS). A majority of outbreaks arise from exposure to drinking water (1) or recreational water (2), whereas others are caused by an environmental exposure to water or an undetermined exposure to water. During 2013-2014, 15 outbreaks associated with an environmental exposure to water and 12 outbreaks with an undetermined exposure to water were reported, resulting in at least 289 cases of illness, 108 hospitalizations, and 17 deaths. Legionella was responsible for 63% of the outbreaks, 94% of hospitalizations, and all deaths. Outbreaks were also caused by Cryptosporidium, Pseudomonas, and Giardia, including six outbreaks of giardiasis caused by ingestion of water from a river, stream, or spring. Water management programs can effectively prevent outbreaks caused by environmental exposure to water from human-made water systems, while proper point-of-use treatment of water can prevent outbreaks caused by ingestion of water from natural water systems. |
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