Dataset Information

Adenoviral hemorrhagic disease in a farmed elk (Cervus canadensis) in Alberta, Canada.

ABSTRACT: Adenoviral hemorrhagic disease (AHD), caused by deer atadenovirus A (OdAdV-1), affects captive and free-ranging cervids across North America. Here we present a case of AHD in a 6-month-old female elk calf from a farm in Alberta. Histopathology revealed multisystemic vasculitis with endothelial intranuclear inclusion bodies, pulmonary hemorrhage, and small intestinal hemorrhage characteristic of the acute systemic form of AHD. Immunohistochemistry was positive for OdAdV-1, confirming the diagnosis. Whole-genome sequencing of the virus was conducted for phylogenetic comparison. This is the 1st reported case of AHD in a farmed elk in Canada and the 1st reported case in an elk in Alberta. Key clinical message: Adenoviral hemorrhagic disease (AHD) is an emerging disease that should be investigated as a top differential when diagnosticians and veterinarians encounter young cervids found dead with pulmonary edema or hemorrhage and/or hemorrhagic enteropathy.

SUBMITTER: Domshy KA

PROVIDER: S-EPMC10204888 | biostudies-literature | 2023 Jun

REPOSITORIES: biostudies-literature

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Adenoviral hemorrhagic disease in a farmed elk <i>(Cervus canadensis)</i> in Alberta, Canada.

Domshy Katrice A KA Lung Oliver O Nebroski Michelle M Kruczkiewicz Peter P Ayilara Ifeoluwa I Woods Leslie W LW Lowe Evan E Davies Jennifer L JL

The Canadian veterinary journal = La revue veterinaire canadienne 20230601 6

Adenoviral hemorrhagic disease (AHD), caused by <i>deer atadenovirus A</i> (OdAdV-1), affects captive and free-ranging cervids across North America. Here we present a case of AHD in a 6-month-old female elk calf from a farm in Alberta. Histopathology revealed multisystemic vasculitis with endothelial intranuclear inclusion bodies, pulmonary hemorrhage, and small intestinal hemorrhage characteristic of the acute systemic form of AHD. Immunohistochemistry was positive for OdAdV-1, confirming the d ...[more]

PMID: 37265810

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Dataset Information

Adenoviral hemorrhagic disease in a farmed elk (Cervus canadensis) in Alberta, Canada.

Publications

Adenoviral hemorrhagic disease in a farmed elk <i>(Cervus canadensis)</i> in Alberta, Canada.

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