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Rapid Diagnosis of Avian Influenza Virus in Wild Birds: Use of a Portable rRT-PCR and Freeze-dried Reagents in the Field
Published on: August 2, 2011
Scavenging ducks and transmission of highly pathogenic avian influenza, Java, Indonesia
Joerg Henning1, Hendra Wibawa, John Morton
1The University of Queensland, Brisbane, Queensland, Australia. j.henning@uq.edu.au
Abstract:
In Java, Indonesia, during March 2007-March 2008, 96 farms with scavenging ducks that were not vaccinated against highly pathogenic avian influenza (HPAI) were monitored bimonthly. Bird-level (prevalence among individual birds) H5 seroprevalence was 2.6% for ducks and 0.5% for chickens in contact with ducks. At least 1 seropositive bird was detected during 19.5% and 2.0% of duck- and chicken-flock visits, respectively. Duck flocks were 12.4x more likely than chicken flocks to have seropositive birds. During 21.4% of farm visits,
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