Naturally occurring parvoviral infection in Hungarian broiler flocks

Palade, Elena Alina; Kisary, J.; Benyeda, Zsófia; Mándoki, Míra; Balka, Gyula; Jakab, Csaba; Végh, Borbála; Demeter, Zoltán; Rusvai, Miklós

doi:10.1080/03079457.2011.553213

Cited by 38 publications

(39 citation statements)

References 41 publications

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“…Our results on the occurrence of parvoviral infection mostly in young chickens confirm previously published data [3, 7, 9]. This may indicate on vertical transmission of the infection.…”

Section: Discussionsupporting

confidence: 92%

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Occurrence of Chicken Parvovirus Infection in Poland

Tarasiuk

Woźniakowski²,

Samorek-Salamonowicz³

2012

TOVJ

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The aim of the foregoing study was the determination of the occurrence of parvovirus in chicken flocks from different regions of Poland during 2002-2011. The material used for this study originated from chickens showing clinical symptoms of stunting and emaciation. For the quick detection of genetic material of the viruses in field samples, real-time PCR was applied. The conducted study implied on the occurrence of parvoviral infections in Poland in approximately 18% of investigated chicken flocks. However, their exact role remains still unknown.

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“…Our results on the occurrence of parvoviral infection mostly in young chickens confirm previously published data [3, 7, 9]. This may indicate on vertical transmission of the infection.…”

Section: Discussionsupporting

confidence: 92%

“…Further on these viruses were classified as chicken parvovirus (ChPV). In experimentally infected 1-d-old SPF chickens, the virus caused the occurrence of clinical symptoms resembling runting-stunting syndrome [1-3]. …”

Section: Introductionmentioning

confidence: 99%

Occurrence of Chicken Parvovirus Infection in Poland

Tarasiuk

Woźniakowski²,

Samorek-Salamonowicz³

2012

TOVJ

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“…The high levels of prevalence of parvovirus in chickens (ChPV) and turkeys (TuPV) in different countries (3,18,19,23,24) and the high level of stability of animal parvovirus (15,22) have been described. Here, the potential role of ChPV/TuPV as a new tool for microbial source tracking was evaluated by developing nested and also quantitative PCR-based assays for the detection and quantification of ChPV/TuPV in environmental samples.…”

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confidence: 99%

A Novel Tool for Specific Detection and Quantification of Chicken/Turkey Parvoviruses To Trace Poultry Fecal Contamination in the Environment

Carratalà

Rusiñol

Hundesa

et al. 2012

Appl Environ Microbiol

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“…Moreover, the phylogenetic analysis of a conserved region of the NS gene showed that they cluster in separate branches, which is a likely indication of a species-specific adaptation (13,18). The presence of turkey parvoviruses with higher identities with chicken rather than turkey strains could be explained as an interspecies transmission between chicken and turkey.…”

Section: Resultsmentioning

confidence: 99%

“…This report shows a widespread distribution of parvovirus, although it does not provide any information on the health status of the flocks from which the samples were collected. In 2010, Marusak et al (11) reported on parvovirus-associated cerebellar hypoplasia and hydrocephalus in broiler chickens, and in the following year Palade et al (13) reported the presence of parvoviruses, using immunohistochemistry, transmission EM (TEM), and PCR, in Hungarian broiler flocks affected by enteric diseases and by PCR in two healthy broiler flocks. D Corresponding author.…”

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confidence: 98%

Prevalence of Parvoviruses in Commercial Turkey Flocks

Rauf

Tang

et al. 2012

Avian Diseases

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Turkey parvovirus belongs to the family Parvoviridae, subfamily Parvovirinae, Genus parvovirus. Since the initial report on turkey parvovirus in the United States appeared in 1983, there had been no further reports of parvovirus in turkeys until 2008. The aims of our study were to determine the prevalence of parvovirus in commercial turkey flocks using PCR; to determine their genetic relationship to previous strains identified in North America and Europe; and to test samples for enteric viruses by transmission electron microscopy (TEM). A total of 169 fecal samples collected from 42 turkey farms in four different states within the United States between 2000 and 2010 were examined. We found that the most frequently detected viruses by TEM were small round viruses, accounting for 52% of the examined samples; however, the PCR detected parvoviruses in 71% of the samples. The phylogenetic analysis of partial nonstructural gene sequences showed a certain degree of variability among the turkey samples tested in the study. Moreover, there was a clear dichotomy in the phylogenetic tree between chicken and turkey samples, with the exception of one turkey isolate from 2000, which clustered together with the chicken group.

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Naturally occurring parvoviral infection in Hungarian broiler flocks

Cited by 38 publications

References 41 publications

Occurrence of Chicken Parvovirus Infection in Poland

Occurrence of Chicken Parvovirus Infection in Poland

A Novel Tool for Specific Detection and Quantification of Chicken/Turkey Parvoviruses To Trace Poultry Fecal Contamination in the Environment

Prevalence of Parvoviruses in Commercial Turkey Flocks

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