Key result
Parvovirus strain D176/02 successfully reproduces short beak and dwarfism syndrome in mule ducks unlike other strains.
Why the study?
The causative agent of short beak and dwarfism syndrome (SBDS) in mule ducks had not been isolated and the disease had not been experimentally reproduced.
Short beak and dwarfism syndrome in mule ducks is caused by a distinct lineage of goose parvovirus, specifically reproducible with strain D176/02 in 1-day-old ducks.
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May inform strain-specific diagnostics in duck flocks; leaves open questions on transmission dynamics and control strategies.
Palya et al. (2009) studied Short beak and dwarfism syndrome (SBDS). Oral inoculation with mule duck parvovirus isolate (strain D176/02) vs. Goose parvovirus (D17/99) and Muscovy duck parvovirus (FM) was evaluated on Reproduction of SBDS symptoms. Oral inoculation with the mule duck parvovirus isolate (strain D176/02) successfully reproduced short beak and dwarfism syndrome in 1-day-old mule ducks, unlike other parvovirus strains.
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