Peer-reviewed veterinary case report
Serological and virological studies of Newcastle disease and avian influenza in slaughter-age ostriches (Struthio camelus) in Japan.
- Journal:
- The Journal of veterinary medical science
- Year:
- 2006
- Authors:
- Sakai, Kouji et al.
- Affiliation:
- School of Veterinary Medicine and Animal Sciences · Japan
- Species:
- bird
Abstract
Serum samples from 191 ostriches (Struthio camelus) in Japan were tested for antibodies to Newcastle disease virus (NDV) and avian influenza virus (AIV). Twenty-two (12%) contained NDV-specific neutralizing antibodies by a virus-neutralization (VN) test without vaccination. Antibodies to AIV were not detected in the any sera by an agar gel precipitation test. Seven serum samples that had vaccinated with live NDV by eye drop were all positive by the VN test at 1 month post vaccination. A haemagglutination inhibition (HI) test for NDV seemed not to be suitable for ostriches because of non-specific agglutination of chicken red blood cells. No haemagglutinating viruses were isolated. This is the first report on detection of antibodies against NDV in ostriches in Japan.
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Search related cases →Original publication: https://pubmed.ncbi.nlm.nih.gov/16757893/