Infectious bursal disease virus in free‐living wild birds: a systematic review and meta‐analysis of its sero‐viroprevalence on a global scale

2021 ◽  
Author(s):  
Giulia Graziosi ◽  
Elena Catelli ◽  
Angela Fanelli ◽  
Caterina Lupini
Keyword(s):  
Systematic Review ◽  
Disease Virus ◽  
Infectious Bursal Disease Virus ◽  
Meta Analysis ◽  
Global Scale ◽  
Wild Birds ◽  
Infectious Bursal Disease ◽  
Free Living ◽  
Bursal Disease

scholarly journals Potential reverse spillover of infectious bursal disease virus at the interface of commercial poultry and wild birds

Virus Genes ◽  
2020 ◽  
Vol 56 (6) ◽  
pp. 705-711
Author(s):  
Rania F. El Naggar ◽  
Mohammed A. Rohaim ◽  
Muhammad Munir
Keyword(s):  
Disease Virus ◽  
Infectious Bursal Disease Virus ◽  
Potential Role ◽  
Wild Birds ◽  
Infectious Bursal Disease ◽  
Free Living ◽  
Bean Goose ◽  
Bursal Disease ◽  
Commercial Poultry

AbstractRecently, multiple spillover events between domesticated poultry and wild birds have been reported for several avian viruses. This phenomenon highlights the importance of the livestock-wildlife interface in the possible emergence of novel viruses. The aim of the current study was to investigate the potential spillover and epidemiological links of infectious bursal disease virus (IBDV) between wild birds and domestic poultry. To this end, twenty-eight cloacal swabs were collected from four species of free-living Egyptian wild birds (i.e. mallard duck, bean goose, white-fronted goose and black-billed magpie). Genetic and phylogenetic analysis of three positive isolates revealed that the IBDV/USC-1/2019 strain clustered with previously reported very virulent IBDV (vvIBDV) Egyptian isolates. Interestingly, two other wild bird-origin isolates (i.e. IBDV/USC-2/2019 and IBDV/USC-3/2019) grouped with a vaccine strain that is being used in commercial poultry. In conclusion, our results revealed the molecular detection of vaccine and vvIBDV-like strains in Egyptian wild birds and highlighted the potential role of wild birds in IBDV epidemiology in disease-endemic regions.

Seroprevalence of Infectious Bursal Disease Virus in Free-Living Wild Birds in Japan.

1998 ◽  
Vol 60 (11) ◽  
pp. 1277-1279 ◽  
Author(s):  
Motohiko OGAWA ◽  
Takashi WAKUDA ◽  
Tsuyoshi YAMAGUCHI ◽  
Koichi MURATA ◽  
Agus SETIYONO ◽  
...  
Keyword(s):  
Disease Virus ◽  
Infectious Bursal Disease Virus ◽  
Wild Birds ◽  
Infectious Bursal Disease ◽  
Free Living ◽  
Bursal Disease

Detection of infectious bursal disease virus (IBDV) genome in free-living pigeon and guinea fowl in Africa suggests involvement of wild birds in the epidemiology of IBDV

Virus Genes ◽  
2008 ◽  
Vol 36 (3) ◽  
pp. 521-529 ◽  
Author(s):  
Christopher J. Kasanga ◽  
Tsuyoshi Yamaguchi ◽  
Philemon N. Wambura ◽  
Hetron M. Munang’andu ◽  
Kenji Ohya ◽  
...  
Keyword(s):  
Disease Virus ◽  
Infectious Bursal Disease Virus ◽  
Guinea Fowl ◽  
Wild Birds ◽  
Infectious Bursal Disease ◽  
Free Living ◽  
Bursal Disease

scholarly journals Correction to: Potential reverse spillover of infectious bursal disease virus at the interface of commercial poultry and wild birds

Virus Genes ◽  
2021 ◽  
Author(s):  
Rania F. El Naggar ◽  
Mohammed A. Rohaim ◽  
Muhammad Munir
Keyword(s):  
Disease Virus ◽  
Infectious Bursal Disease Virus ◽  
Wild Birds ◽  
Original Version ◽  
Infectious Bursal Disease ◽  
Bursal Disease ◽  
Commercial Poultry

The original version of this article unfortunately contained an error in figure.

Very virulent infectious bursal disease virus isolated from wild birds in Korea: Epidemiological implications

2008 ◽  
Vol 137 (1) ◽  
pp. 153-156 ◽  
Author(s):  
Woo-Jin Jeon ◽  
Eun-Kyoung Lee ◽  
Seong-Joon Joh ◽  
Jun-hun Kwon ◽  
Chang-Bum Yang ◽  
...  
Keyword(s):  
Disease Virus ◽  
Infectious Bursal Disease Virus ◽  
Wild Birds ◽  
Infectious Bursal Disease ◽  
Bursal Disease

scholarly journals Development of a Viral-Like Particle Candidate Vaccine Against Novel Variant Infectious Bursal Disease Virus

Vaccines ◽  
2021 ◽  
Vol 9 (2) ◽  
pp. 142
Author(s):  
Yulong Wang ◽  
Nan Jiang ◽  
Linjin Fan ◽  
Li Gao ◽  
Kai Li ◽  
...  
Keyword(s):  
Disease Virus ◽  
Infectious Bursal Disease Virus ◽  
Protective Efficacy ◽  
Expression System ◽  
Size Exclusion ◽  
Candidate Vaccine ◽  
Infectious Bursal Disease ◽  
Immune Protection ◽  
Bursal Disease ◽  
Novel Variant

Infectious bursal disease (IBD), an immunosuppressive disease of young chickens, is caused by infectious bursal disease virus (IBDV). Novel variant IBDV (nVarIBDV), a virus that can evade immune protection against very virulent IBDV (vvIBDV), is becoming a threat to the poultry industry. Therefore, nVarIBDV-specific vaccine is much needed for nVarIBDV control. In this study, the VP2 protein of SHG19 (a representative strain of nVarIBDV) was successfully expressed using an Escherichia coli expression system and further purified via ammonium sulfate precipitation and size-exclusion chromatography. The purified protein SHG19-VP2-466 could self-assemble into 25-nm virus-like particle (VLP). Subsequently, the immunogenicity and protective effect of the SHG19-VLP vaccine were evaluated using animal experiments, which indicated that the SHG19-VLP vaccine elicited neutralization antibodies and provided 100% protection against the nVarIBDV. Furthermore, the protective efficacy of the SHG19-VLP vaccine against the vvIBDV was evaluated. Although the SHG19-VLP vaccine induced a comparatively lower vvIBDV-specific neutralization antibody titer, it provided good protection against the lethal vvIBDV. In summary, the SHG19-VLP candidate vaccine could provide complete immune protection against the homologous nVarIBDV as well as the heterologous vvIBDV. This study is of significance to the comprehensive prevention and control of the recent atypical IBD epidemic.

scholarly journals Chicken Heat Shock Protein 70 Is an Essential Host Protein for Infectious Bursal Disease Virus Infection In Vitro

Pathogens ◽  
2021 ◽  
Vol 10 (6) ◽  
pp. 664
Author(s):  
Yufang Meng ◽  
Xiaoxue Yu ◽  
Chunxue You ◽  
Wenjuan Zhang ◽  
Yingfeng Sun ◽  
...  
Keyword(s):  
Heat Shock ◽  
Heat Shock Protein ◽  
Disease Virus ◽  
Heat Shock Protein 70 ◽  
Infectious Bursal Disease Virus ◽  
Host Protein ◽  
Infectious Bursal Disease ◽  
Economic Losses ◽  
Small Interfering Rnas ◽  
Bursal Disease

Infectious bursal disease virus (IBDV) infection causes pathogenicity and mortality in chickens, leading to huge economic losses in the poultry industry worldwide. Studies of host-virus interaction can help us to better understand the viral pathogenicity. As a highly conservative host factor, heat shock protein 70 (Hsp70) is observed to be involved in numerous viral infections. However, there is little information about the role of chicken Hsp70 (cHsp70) in IBDV infection. In the present study, the increased expression of cHsp70 was observed during IBDV-infected DF-1 cells. Further studies revealed that Hsp70 had similar locations with the viral double-stranded RNA (dsRNA), and the result of pull-down assay showed the direct interaction between cHsp70 with dsRNA, viral proteins (vp)2 and 3, indicating that maybe cHsp70 participates in the formation of the replication and transcription complex. Furthermore, overexpression of cHsp70 promoted IBDV production and knockdown of cHsp70 using small interfering RNAs (siRNA) and reducedviral production, implying the necessity of cHsp70 in IBDV infection. These results reveal that cHsp70 is essential for IBDV infection in DF-1 cells, suggesting that targeting cHsp70 may be applied as an antiviral strategy.

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