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RECORD NUMBER: 17 OF 61

OLS Field Name OLS Field Data
Main Title Cross Transmission of 'Giardia'.
CORP Author Colorado State Univ., Fort Collins. Coll. of Veterinary Medicine and Biomedical Sciences.;Health Effects Research Lab., Research Triangle Park, NC.
Year Published 1982
Report Number EPA-R-805215; EPA-600/1-82-013;
Stock Number PB83-117747
Additional Subjects Giardia ; Parasites ; Cysts ; Invertebrates ; Mastigophora ; Protozoa ; Humans ; Dogs ; Cats ; Sheep ; Guinea pigs ; Deer ; Parasitic diseases ; Beavers ; Muskrats
Holdings
Library Call Number Additional Info Location Last
Modified
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Status
NTIS  PB83-117747 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/23/1988
Collation 32p
Abstract Giardia cysts isolated from fecal samples obtained from humans (Homo sapiens), beaver (Castor canadensis), dogs (Canis familiaris), cats (Felis domesticus), bighorn X mouflon sheep (Ovis canadensis X O. musimon), guinea pig (Cavis porcellus), muskrat (Ondatra ziethica) and mule deer (Odocoileus hemionus) were given to a variety of experimental animals. Human source Giardia established infections in dogs, cats, beaver, rats (Rattus norvegicus), gerbils (Gerbillus gerbillus), guinea pig, raccoon (Procyon lotor), bighorn X mouflon sheep and pronghorn (Antilocapra americana). Giardia cysts from beaver successfully infected dogs. A dog was infected with Giardia from a bighorn X mouflon sheep which was infected with human source Giardia. Human source Giardia was used to infect cats and cysts from the cats were used to successfully infect dogs. Evidence exists that once dogs are treated with metronidazole and then re-exposed to Giardia they become infected yet do not shed cysts. This most likely occurs in natural cases of giardiasis in dogs where the animal stops shedding cysts yet has a latent infection. Female dogs and cats may start shedding Giardia cysts 3-4 weeks after parturition.
PUB Date Free Form Oct 82
Category Codes 6F; 2E; 57N; 98E
NTIS Prices PC A03/MF A01
Primary Description 600/11
Document Type NT
Cataloging Source NTIS/MT
Control Number 303626481
Origin NTIS
Type CAT