Excretion of SBDS-GPV in Infected Ducklings

YU Bo; LIN Su; CHEN Shi-long; CHENG Xiao-xia; CHEN Xiu-qin; CHEN Shao-ying

doi:10.19303/j.issn.1008-0384.2018.03.002

Volume 33 Issue 3

Mar. 2019

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Article Navigation > Fujian Journal of Agricultural Sciences > 2018 > 33(3): 225-229

YU Bo, LIN Su, CHEN Shi-long, CHENG Xiao-xia, CHEN Xiu-qin, CHEN Shao-ying. Excretion of SBDS-GPV in Infected Ducklings[J]. Fujian Journal of Agricultural Sciences, 2018, 33(3): 225-229. doi: 10.19303/j.issn.1008-0384.2018.03.002

Citation:

YU Bo, LIN Su, CHEN Shi-long, CHENG Xiao-xia, CHEN Xiu-qin, CHEN Shao-ying. Excretion of SBDS-GPV in Infected Ducklings[J]. Fujian Journal of Agricultural Sciences, 2018, 33(3): 225-229. doi: 10.19303/j.issn.1008-0384.2018.03.002

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Excretion of SBDS-GPV in Infected Ducklings

doi: 10.19303/j.issn.1008-0384.2018.03.002

YU Bo^{1, 2},
LIN Su^{2, 3},
CHEN Shi-long^{2, 3},
CHENG Xiao-xia^{2, 3},
CHEN Xiu-qin^{2, 3},
CHEN Shao-ying^{2, 3
,
,}

1.
College of animal Science, Fujian Agriculture and Forestry University, Fuzhou, Fujian 350002, China
2.
Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agriculture Sciences, Fuzhou, Fujian 350013, China
3.
Fujian Animal Diseases Control Technology Development Center, Fuzhou, Fujian 350013, China

Received Date: 2018-01-19
Rev Recd Date: 2018-02-11
Publish Date: 2018-03-01

Abstract

Abstract

Two-day-old mule ducklings were orally inoculated with short beak and dwarfism syndrome goose parvovirus (SBDS-GPV, strain M15) for this study. Swab samples from oropharynx and cloaca of the infected birds were collected after 3, 5, 7, 10, 12, 14, and 21 days post infection (dPI) for the virus detection by quantitative real-time PCR (qPCR), virus isolation (VI), and immunofluorescence (IFA). As determined by qPCR, the excretion of SBDS-GPV through oropharynx occurred in 3-10 dPI, and cloaca, in 3-14 dPI. On the other hand, the VI and IFA tests indicated that the cloacal excretion happened in 5-10 dPI. The results, for the first time, demonstrated that SBDS-GPV could pass through both oropharynx and cloaca of a diseased duckling, and that the greater extent of the excretion took place via cloaca.
- mule duckling,
- short beak and dwarfism syndrome goose parvovirus,
- excretion,
- qPCR,
- virus isolation

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References(10)

References

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