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West Nile virus (avian) case definition for wildlife

Stephane Lair·Valerie Shearn-Bochsler·Marnie Zimmer
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Abstract

Diagnostic laboratories receive carcasses and samples for diagnostic evaluation and pathogen/toxin detection. Case definitions bring clarity and consistency to the evaluation process. Their use within and between organizations allows more uniform reporting of diseases and etiologic agents. The intent of a case definition is to provide scientifically based criteria for determining (a) if an individual carcass has a specific disease and degree of confidence in that diagnosis and (b) if there is evidence of a pathogen or toxin in a carcass or sample (for example, swab, tissue sample, skin scraping, blood/serum sample, environmental sample, or other). This case definition is specific to West Nile virus and applies to all avian species.

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Stephane Lair, Valerie Shearn-Bochsler, Marnie Zimmer. 2024-04-22. West Nile virus (avian) case definition for wildlife. https://doi.org/10.3133/tm19c1

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