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https://hdl.handle.net/1959.11/21268
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DC Field | Value | Language |
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dc.contributor.author | Opriessnig, Tanja | en |
dc.contributor.author | Xiao, Chao-Ting | en |
dc.contributor.author | Gerber, Priscilla Freitas | en |
dc.contributor.author | Halbur, Patrick G | en |
dc.date.accessioned | 2017-06-06T09:26:00Z | - |
dc.date.issued | 2014 | - |
dc.identifier.citation | Veterinary Microbiology, 173(1-2), p. 9-16 | en |
dc.identifier.issn | 1873-2542 | en |
dc.identifier.issn | 0378-1135 | en |
dc.identifier.uri | https://hdl.handle.net/1959.11/21268 | - |
dc.description.abstract | The association of porcine circovirus (PCV) type 2 and porcine parvovirus (PPV) type 1 as a cause of porcine circovirus associated disease (PCVAD) is well established. The objective of this study was to investigate the prevalence rates of classical PPV1 and recently recognized PPV2-5 in serum and lung samples from pigs and farms with known PCV2 status. A total of 586 serum samples and 164 lung homogenates collected from 1996 to 2013 in the USA and Canada were utilized. All samples were tested for PPV1-5 and PCV2. PCV2 was detected in 27.7% (162/586) and PPV in 48.8% (286/586) of the serum samples, whereas 78.7% (129/164) of the lung tissues were positive for PCV2 and 56.7% (93/164) were positive for PPV. Overall, PPV2 had the highest prevalence rates in sera (35.2%) and tissues (42.7%). Concurrent infection of PCV2 and PPV occurred in 14.3% (84/586) of the serum samples and in 49.4% (81/164) of the tissue samples. Moreover, the prevalence of PPV1 or PPV2 DNA was significantly higher in tissues containing high amounts of PCV2 DNA compared to non-PCVAD cases. The frequency of concurrent PPV/PCV2 infection was higher for PCVAD herds compared to negative or subclinically infected herds. PPV2, PPV3 and PPV4 were all identified in samples collected in 1998 and PPV5 was first identified in 2006. The obtained findings indicate that similar to PCV2, PPVs are widespread in North American pigs. Nevertheless, diagnostic investigations into PCVAD cases should give more consideration to the role of PPV1 and PPV2 as contributing cofactors. | en |
dc.language | en | en |
dc.publisher | Elsevier BV | en |
dc.relation.ispartof | Veterinary Microbiology | en |
dc.title | Identification of recently described porcine parvoviruses in archived North American samples from 1996 and association with porcine circovirus associated disease | en |
dc.type | Journal Article | en |
dc.identifier.doi | 10.1016/j.vetmic.2014.06.024 | en |
dc.subject.keywords | Veterinary Medicine | en |
dc.subject.keywords | Veterinary Epidemiology | en |
dc.subject.keywords | Veterinary Virology | en |
local.contributor.firstname | Tanja | en |
local.contributor.firstname | Chao-Ting | en |
local.contributor.firstname | Priscilla Freitas | en |
local.contributor.firstname | Patrick G | en |
local.subject.for2008 | 070704 Veterinary Epidemiology | en |
local.subject.for2008 | 070706 Veterinary Medicine | en |
local.subject.for2008 | 070712 Veterinary Virology | en |
local.subject.seo2008 | 830308 Pigs | en |
local.profile.school | School of Environmental and Rural Science | en |
local.profile.email | pgerber2@une.edu.au | en |
local.output.category | C1 | en |
local.record.place | au | en |
local.record.institution | University of New England | en |
local.identifier.epublicationsrecord | une-chute-20170602-153748 | en |
local.publisher.place | Netherlands | en |
local.format.startpage | 9 | en |
local.format.endpage | 16 | en |
local.identifier.scopusid | 84906791024 | en |
local.peerreviewed | Yes | en |
local.identifier.volume | 173 | en |
local.identifier.issue | 1-2 | en |
local.contributor.lastname | Opriessnig | en |
local.contributor.lastname | Xiao | en |
local.contributor.lastname | Gerber | en |
local.contributor.lastname | Halbur | en |
dc.identifier.staff | une-id:pgerber2 | en |
local.profile.orcid | 0000-0002-8343-8299 | en |
local.profile.role | author | en |
local.profile.role | author | en |
local.profile.role | author | en |
local.profile.role | author | en |
local.identifier.unepublicationid | une:21459 | en |
local.identifier.handle | https://hdl.handle.net/1959.11/21268 | en |
dc.identifier.academiclevel | Academic | en |
local.title.maintitle | Identification of recently described porcine parvoviruses in archived North American samples from 1996 and association with porcine circovirus associated disease | en |
local.output.categorydescription | C1 Refereed Article in a Scholarly Journal | en |
local.search.author | Opriessnig, Tanja | en |
local.search.author | Xiao, Chao-Ting | en |
local.search.author | Gerber, Priscilla Freitas | en |
local.search.author | Halbur, Patrick G | en |
local.uneassociation | Unknown | en |
local.year.published | 2014 | en |
local.subject.for2020 | 300905 Veterinary epidemiology | en |
local.subject.for2020 | 300907 Veterinary medicine (excl. urology) | en |
local.subject.for2020 | 300914 Veterinary virology | en |
local.subject.seo2020 | 100410 Pigs | en |
Appears in Collections: | Journal Article |
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