title: Microscopic evidence of adenoviral infection in a muskrat in Illinois.
abstract: A wild muskrat (Ondatra zibethicus) found moribund in Illinois (USA) had minimal meningitis and pleuritis, probably of bacterial origin. There were large, basophilic, intranuclear inclusion bodies within scattered enterocytes. The inclusions were microscopically typical of those produced by adenoviruses, and ultrastructurally were intranuclear paracrystalline arrays of virus particles with characteristics of adenoviruses. The significance of the adenovirus infection in this muskrat is unknown.
authors.affiliation: California Animal Health and Food Safety Laboratory System, School of Veterinary Medicine, University of California, Davis 95616, USA. dmwebb@gallatinriver.net
authors.forename: D M
authors.initials: DM
authors.lastname: Web
authors.forename: L W
authors.initials: LW
authors.lastname: Woods
mesh_terms: D000257:Adenoviridae Infections / Q000473:pathology / Q000662:veterinary* / Q000821:virology; D000818:Animals; D003411:Arvicolinae; D020895:Enterocytes / Q000648:ultrastructure / Q000821:virology; D007150:Immunohistochemistry / Q000662:veterinary; D002479:Inclusion Bodies / Q000473:pathology / Q000648:ultrastructure; D007413:Intestinal Mucosa / Q000473:pathology / Q000648:ultrastructure / Q000821:virology; D007421:Intestine, Small / Q000166:cytology / Q000473:pathology / Q000648:ultrastructure; D007583:Jejunum / Q000166:cytology / Q000473:pathology / Q000648:ultrastructure; D008854:Microscopy, Electron / Q000662:veterinary; D012376:Rodent Diseases / Q000473:pathology* / Q000821:virology