Breaks and maintenance work in the water distribution systems and gastrointestinal illness: a cohort study
Author(s) -
Karin Nygård,
Erik Wahl,
Truls Krogh,
O. A. Tveit,
E. Bohleng,
Aage Tverdal,
Preben Aavitsland
Publication year - 2007
Publication title -
international journal of epidemiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.406
H-Index - 208
eISSN - 1464-3685
pISSN - 0300-5771
DOI - 10.1093/ije/dym029
Subject(s) - medicine , confidence interval , environmental health , cohort study , cohort , demography , sociology
During maintenance work or breaks on the water distribution system, water pressure occasionally will be reduced. This may lead to intrusion of polluted water-either at the place of repair or through cracks or leaks elsewhere in the distribution system. The objective of this study was to assess whether breaks or maintenance work in the water distribution system with presumed loss of water pressure was associated with an increased risk of gastrointestinal illness among recipients.
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