Post-epizootic surveys of waterfowl for duck plague (duck virus enteritis)

Avian Diseases
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Abstract

Surviving birds from nine duck plague outbreaks in urban and confined waterfowl were sampled for duck plague (DP) virus and DP antibody during 1979-86. Duck plague virus was found in combined oral and cloacal swabs of birds from three outbreaks, and DP-neutralizing antibody was demonstrated in some birds from all nine outbreaks. Greater prevalence of DP antibody and higher titers were found in survivors from confined populations than from free-flying urban populations. Free-flying waterfowl from within 52 km of four DP outbreak sites were also sampled; virus was not found in any birds, but DP antibody was found in urban waterfowl in the vicinity of an outbreak in Potterville, Michigan. No evidence of exposure to or shedding of DP virus in migratory waterfowl was found in two regions where DP appears enzootic in urban and confined waterfowl (Eastern Shore of Maryland and the vicinity of Sacramento, California).

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Publication type Article
Publication Subtype Journal Article
Title Post-epizootic surveys of waterfowl for duck plague (duck virus enteritis)
Series title Avian Diseases
DOI 10.2307/1590991
Volume 32
Issue 4
Year Published 1988
Language English
Publisher American Association of Avian Pathologists
Contributing office(s) National Wildlife Health Center
Description 9 p.
First page 722
Last page 730
Country United States
Online Only (Y/N) N
Additional Online Files (Y/N) N
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