Record Display for the EPA National Library Catalog

RECORD NUMBER: 9 OF 26

OLS Field Name OLS Field Data
Main Title Disinfection and the Control of Waterborne Giardiasis.
Author Hoff, J. C. ; Rice, E. W. ; Schaefer, III, F. W. ;
CORP Author Municipal Environmental Research Lab., Cincinnati, OH.
Year Published 1984
Report Number EPA-600/D-84-101;
Stock Number PB84-177864
Additional Subjects Disinfection ; Giardiasis ; Parasitic diseases ; Public health ; Water pollution control
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB84-177864 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 06/23/1988
Collation 10p
Abstract
In the early 1970's, when giardiasis began to be recognized as an important waterborne disease, the understanding of the effects of disinfectants on the cysts of the etiologic agent, Giardia lamblia, was extremely limited. The results of more recent studies, using improved methods for determining cyst viability indicate that Giardia cysts are more resistant to inactivation by drinking water disinfectants than other waterborne bacterial and viral pathogens but are not as highly resistant as indicated by earlier studies. The data now available indicate that rigorously controlled disinfection practices are essential in preventing waterborne transmission of giardiasis.