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Journal of Clinical Microbiology, November 2000, p. 4282-4284, Vol. 38, No. 11
Department of Veterinary PathoBiology,
College of Veterinary Medicine, University of Minnesota, St. Paul,
Minnesota 55108
Received 10 May 2000/Returned for modification 24 August
2000/Accepted 1 September 2000
Nasal turbinates or swabs were collected from wild ducks, geese,
owls, sparrows, swallows, and starlings and from sentinel ducks placed
next to turkey farms experiencing avian pneumovirus (APV) infections
and were analyzed for APV genome and infectious particles. APV RNA was
detected in samples examined from geese, sparrows, and starlings. APV
RNA and antibodies were also detected in two different groups of
sentinel ducks. Infectious APV was recovered from sentinel duck
samples. The APV M gene isolated from the wild birds had over 96%
predicted amino acid identity with APV/Minnesota 2A, which was isolated
earlier from domestic turkeys showing respiratory illness, suggesting
that wild birds may be involved in spreading APV infection.
0095-1137/00/$04.00+0
Copyright © 2000, American Society for Microbiology. All rights reserved.
Avian Pneumovirus (APV) RNA from Wild and Sentinel
Birds in the United States Has Genetic Homology with RNA from APV
Isolates from Domestic Turkeys
*
Corresponding author. Mailing address: Department of
Veterinary PathoBiology, University of Minnesota, 1971 Commonwealth
Ave., St. Paul, MN 55108. Phone: (612) 625-9704. Fax: (612) 625-5203. E-mail: Nagar001{at}maroon.tc.umn.edu.
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