Record Display for the EPA National Library Catalog

RECORD NUMBER: 6 OF 32

Main Title Drinking Water Transmission of Giardiasis in the United States.
Author Akin, E. W. ; Jakubowski, W. ;
CORP Author Health Effects Research Lab., Research Triangle Park, NC.
Year Published 1986
Report Number EPA/600/J-86/423;
Stock Number PB88-139662
Additional Subjects Water supply ; Disease vectors ; Giardiasis ; History ; Etiology ; Gastrointestinal diseases ; Reprints ; Drinking water
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB88-139662 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 10p
Abstract
For about a century after Giardia was named by Lambl in 1859, the occurrence of the organism in humans was not widely considered significant in explaining the etiology of disease. The organism is now recognized as a cause of disease that ranges from mild to severe and debilitating gastroenteritis. Beginning in 1965, drinking water became increasingly implicated as an important route of transmission. An outbreak occurred in a Colorado ski resort in that year. A survey of visitors to the resort revealed that 123 persons experienced acute enteritis, possibly giardiasis. Sewage contamination of the well water supply was thought to be the source of the organism. Further evidence for waterborne transmission of Giardia came in 1975 with the first isolation of the organism from a water supply implicated in an outbreak. A cyst was isolated from the water supply during an extended outbreak that resulted in 359 confirmed cases over a 7-month period.