Skip to main content
WCS
Menu
Library
Library Catalog
eJournals & eBooks
WCS Research
Archives
Research Use
Finding Aids
Digital Collections
WCS History
WCS Research
Research Publications
Science Data
Services for WCS Researchers
Archives Shop
Bronx Zoo
Department of Tropical Research
Browse By Product
About Us
FAQs
Intern or Volunteer
Staff
Donate
Search WCS.org
Search
search
Popular Search Terms
WCS History
Library and Archives
Library and Archives Menu
Library
Archives
WCS Research
Archives Shop
About Us
Donate
en
fr
Title
Avian influenza viruses in wild land birds in Northern Vietnam
Author(s)
Thinh, T. V.;Gilbert, M.;Bunpapong, N.;Amonsin, A.;Nguyen, D. T.;Doherty Jr, P. F.;Huyvaert, K. P.
Published
2012
Publisher
Journal of Wildlife Diseases
Abstract
Given a paucity of data on the occurrence of avian influenza viruses (AIVs) in wild passerines and other small terrestrial species in Southeast Asia and the importance of highly pathogenic Asian-strain H5N1 outbreaks in humans and domestic poultry in these areas, we focused on surveillance for influenza A viral nucleic acids and antibodies for AIVs in wildcaught birds in northern Vietnam. Four of 197 serum samples collected in 2007 from Black-crested Bulbul (Pycnonotus melanicterus), Crow-billed Drongo (Dicrurus annectans), Buffbreasted Babbler (Pellorneumtickelli), and Blackbrowed Fulvetta (Alcippe grotei) were antibody positive for the H5 subtype. Fourteen of 193 samples collected in 2008 were positive for the influenza A viral M gene by real-time reverse transcriptase-polymerase chain reaction. These included samples from 10 Japanese White-eyes (Zosterops japonicus), two Puff-throated Bulbuls (Alophoixus pallidus), one White-tailed Robin (Cinclidium leucurum), and one Striped Titbabbler (Macronous gularis). Almost all positive samples were from bird species that forage in flocks, including Japanese White-eyes with an unusually high prevalence of 14.9%.We collected samples from birds from three habitat types but detected no strong pattern in prevalence. Our results suggest that attention should be given to terrestrial species, particularly flocking passerines, in AIV surveillance and monitoring programs. © Wildlife Disease Association 2012.
Keywords
Avian influenza virus (AIV);Japanese white-eye;Passeriformes;Vietnam
Access Full Text
A full-text copy of this article may be available. Please email the
WCS Library
to request.
Back
PUB14843