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Sallam HM, Halim Nour AA, Zanaty AM. Involvement of Goose Parvovirus in Induction of Angel Wing Syndrome in Muscovy Ducks. Avian Dis 2022; 66:373-380. [PMID: 36715467 DOI: 10.1637/aviandiseases-d-22-00014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Accepted: 04/28/2022] [Indexed: 11/16/2022]
Abstract
Dietary, environmental, and hereditary causes were reported as causative agents of angel wing syndrome in waterfowl. Since 2017, several Muscovy duck flocks at Behira governorate were found to exhibit this syndrome associated with the clinical symptoms of goose parvovirus (GPV) infection. Four strains of goose parvovirus named HS1-HS4 were isolated and identified from diseased ducks at some of these flocks. Phylogenetic analysis revealed clustering of these strains together and within a distinct monophyletic group in relation to GPV strains of Derzsy's disease and short beak and dwarfism syndrome (SBDS). Nucleotide identities with goose parvovirus strain B of Derzsy's disease were 95.7%-96.6%, and with the strain JS1603 of SBDS they were 96.8%-97.4%. However, nucleotide identities with Muscovy duck parvovirus strain FM were 74.1%-74.6%. The disease was reproduced experimentally via oral-route artificial infection with HS1 strain, and both clinical symptoms of goose parvovirus and angel wing syndrome were observed in the artificially infected Muscovy ducks, but with less severity in geese. This study demonstrated clear evidence for induction of angel wing syndrome, at least partially, with GPV infection in Muscovy duck. To the authors' knowledge, this is the first work to mention a viral cause of angel wing syndrome in waterfowl.
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Affiliation(s)
- Hamdi Mohamed Sallam
- Reference Laboratory for Veterinary Quality Control on Poultry Production, Damanhour Branch, Animal Health Research Institute, Agricultural Research Center, Egypt 22511,
| | - Ahmed Abdel Halim Nour
- Reference Laboratory for Veterinary Quality Control on Poultry Production, Animal Health Research Institute, Agricultural Research Center, Egypt 12611
| | - Ali Mahmoud Zanaty
- Reference Laboratory for Veterinary Quality Control on Poultry Production, Animal Health Research Institute, Agricultural Research Center, Egypt 12611
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Zhou J, Li C, Tang A, Li H, Yu Z, Chen Z, Guo X, Liu G. Immunogenicity of an inactivated novel goose parvovirus vaccine for short beak and dwarfism syndrome in Cherry Valley ducks. Arch Virol 2022; 167:881-889. [PMID: 35147802 DOI: 10.1007/s00705-021-05352-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Accepted: 11/20/2021] [Indexed: 11/28/2022]
Abstract
Duck short beak and dwarfism syndrome (SBDS) is a viral infectious disease caused by novel goose parvovirus (NGPV), which has been responsible for serious economic losses to the Chinese duck industry in recent years. Currently, there is no effective vaccine against this disease. In this study, we developed an inactivated virus vaccine candidate for SBDS based on NGPV strain DS15 isolated from a duck in China. Immune efficacy was evaluated in 112 ducks, which were randomly divided into vaccination, challenge-control, vaccination-challenge, and blank control groups (28 per group). Clinical characteristics, antibodies, virus excretion, viremia, and pathological changes were monitored. No morbidity or death was observed in the immunized ducks, which showed normal weight and a good mental state. High levels of serum antibodies (optical density at 450 nm of ~ 0.63) were detected in ducks immunized with the inactivated vaccine at 7 days post-vaccination (dpv), and the titer of virus-neutralizing antibodies increased from 1:23 to 1:28.5 from 7 to 42 dpv. Measurement of the viral load in anal swab, serum, and tissue samples showed that vaccination significantly inhibited the replication of NGPV in immunized ducks. Moreover, NGPV could not be isolated from the spleens of immunized or vaccinated and challenged ducks. Collectively, these results demonstrate that the newly developed inactivated NGPV vaccine, administered in an oil emulsion adjuvant, possesses good immunogenicity and represents a potentially powerful tool for SBDS prevention and control.
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Affiliation(s)
- Jiewen Zhou
- Key Laboratory of Animal Epidemiology of the Ministry of Agriculture, College of Veterinary Medicine, China Agricultural University, Beijing, 100193, China.,Innovation Team of Small Animal Infectious Disease, Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences (CAAS), Shanghai, 200241, China.,Shanghai Key Laboratory of Veterinary Biotechnology, School of Agriculture and Biology, Shanghai JiaoTong University, 200240, Shanghai, China
| | - Chuanfeng Li
- Innovation Team of Small Animal Infectious Disease, Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences (CAAS), Shanghai, 200241, China
| | - Aoxing Tang
- Innovation Team of Small Animal Infectious Disease, Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences (CAAS), Shanghai, 200241, China
| | - Hang Li
- Innovation Team of Small Animal Infectious Disease, Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences (CAAS), Shanghai, 200241, China
| | - Zhaorong Yu
- Innovation Team of Small Animal Infectious Disease, Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences (CAAS), Shanghai, 200241, China
| | - Zongyan Chen
- Innovation Team of Small Animal Infectious Disease, Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences (CAAS), Shanghai, 200241, China
| | - Xin Guo
- Key Laboratory of Animal Epidemiology of the Ministry of Agriculture, College of Veterinary Medicine, China Agricultural University, Beijing, 100193, China.
| | - Guangqing Liu
- Innovation Team of Small Animal Infectious Disease, Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences (CAAS), Shanghai, 200241, China.
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Detection of Novel Goose Parvovirus Disease Associated with Short Beak and Dwarfism Syndrome in Commercial Ducks. Animals (Basel) 2020; 10:ani10101833. [PMID: 33050105 PMCID: PMC7600095 DOI: 10.3390/ani10101833] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Revised: 09/19/2020] [Accepted: 09/29/2020] [Indexed: 12/02/2022] Open
Abstract
Simple Summary Duck short beak and dwarfism syndrome is an emerging infectious disease caused by a novel goose parvovirus that has been detected in Europe and China since 1974. Low performance, slow growth and deaths of young ducklings were the main characteristics of the disease. To the best of our knowledge, such syndrome has not been recorded in Egypt, but since 2019, it was observed in some mule and pekin duck farms that resulted in drastic economic losses for waterfowl producers. Identification of the causative agent through viral and molecular detection of the causative virus was the aim of this study. Also, gene sequence of one of three viral protein genes which are responsible for the virulence was accomplished. The causative virus was isolated on primary cell culture, with partial gene sequence of viral VP1 gene that indicated the viral clustering with Chinese novel goose parvoviruses that may help in new vaccine manufacturing and development of a more sensitive diagnostic assay. Future studies to evaluate potential protection of an available market vaccine against the novel virus will be useful. Abstract Derzsy’s disease causes disastrous losses in domestic waterfowl farms. A genetically variant strain of Muscovy duck parvovirus (MDPV) and goose parvovirus (GPV) was named novel goose parvovirus (NGPV), which causes characteristic syndrome in young ducklings. The syndrome was clinically characterized by deformity in beaks and retarded growth, called short beaks and dwarfism syndrome (SBDS). Ten mule and pekin duck farms were investigated for parvovirus in three Egyptian provinces. Despite low recorded mortality rate (20%), morbidity rate was high (70%), but the economic losses were remarkable as a result of retarded growth and low performance. Isolation of NGPV was successful on primary cell culture of embryonated duck liver cells with a clear cytopathic effect. Partial gene sequence of the VP1 gene showed high amino acids identity among isolated strains and close identity with Chinese strains of NGPV, and low identity with classic GPV and MDPV strains. To the best of our knowledge, this can be considered the first record of NGPV infections in Egypt.
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Yuan K, Wang D, Luan Q, Sun J, Gao Q, Jiang Z, Wang S, Han Y, Qu X, Cui Y, Qiu S, Di Y, Wang X, Song S, Wang P, Xia S, Yu Y, Liu W, Yin Y. Whole Genome Characterization and Genetic Evolution Analysis of a New Ostrich Parvovirus. Viruses 2020; 12:v12030334. [PMID: 32204363 PMCID: PMC7150892 DOI: 10.3390/v12030334] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Revised: 03/06/2020] [Accepted: 03/12/2020] [Indexed: 12/24/2022] Open
Abstract
Ostrich diseases characterized by paralysis have been breaking out in broad areas of China since 2015, causing major damage to the ostrich breeding industry in China. This report describes a parvovirus detected in ostriches from four different regions. The entire genomes of four parvovirus strains were sequenced following amplification by PCR, and we conducted comprehensive analysis of the ostrich parvovirus genome. Results showed that the length genomes of the parvovirus contained two open reading frames. Ostrich parvovirus (OsPV) is a branch of goose parvovirus (GPV). Genetic distance analysis revealed a close relationship between the parvovirus and goose parvovirus strains from China, with the closest being the 2016 goose parvovirus RC16 strain from Chongqing. This is the first report of a parvovirus in ostriches. However, whether OsPV is the pathogen of ostrich paralysis remains uncertain. This study contributes new information about the evolution and epidemiology of parvovirus in China, which provides a new way for the study of paralysis in ostriches.
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Affiliation(s)
- Kunpeng Yuan
- College of Veterinary Medicine, Qingdao Agricultural University, Qingdao 266019, China; (K.Y.); (Q.L.); (Q.G.); (Z.J.); (S.W.); (Y.H.); (X.Q.); (Y.C.); (S.Q.)
| | - Dongdong Wang
- Qingdao Bolong Experimental Animal Co., Ltd., Qingdao 266225, China; (D.W.); (J.S.)
| | - Qingdong Luan
- College of Veterinary Medicine, Qingdao Agricultural University, Qingdao 266019, China; (K.Y.); (Q.L.); (Q.G.); (Z.J.); (S.W.); (Y.H.); (X.Q.); (Y.C.); (S.Q.)
| | - Ju Sun
- Qingdao Bolong Experimental Animal Co., Ltd., Qingdao 266225, China; (D.W.); (J.S.)
| | - Qianwen Gao
- College of Veterinary Medicine, Qingdao Agricultural University, Qingdao 266019, China; (K.Y.); (Q.L.); (Q.G.); (Z.J.); (S.W.); (Y.H.); (X.Q.); (Y.C.); (S.Q.)
| | - Zhiyao Jiang
- College of Veterinary Medicine, Qingdao Agricultural University, Qingdao 266019, China; (K.Y.); (Q.L.); (Q.G.); (Z.J.); (S.W.); (Y.H.); (X.Q.); (Y.C.); (S.Q.)
| | - Shouchun Wang
- College of Veterinary Medicine, Qingdao Agricultural University, Qingdao 266019, China; (K.Y.); (Q.L.); (Q.G.); (Z.J.); (S.W.); (Y.H.); (X.Q.); (Y.C.); (S.Q.)
| | - Yijun Han
- College of Veterinary Medicine, Qingdao Agricultural University, Qingdao 266019, China; (K.Y.); (Q.L.); (Q.G.); (Z.J.); (S.W.); (Y.H.); (X.Q.); (Y.C.); (S.Q.)
| | - Xueting Qu
- College of Veterinary Medicine, Qingdao Agricultural University, Qingdao 266019, China; (K.Y.); (Q.L.); (Q.G.); (Z.J.); (S.W.); (Y.H.); (X.Q.); (Y.C.); (S.Q.)
| | - Yueying Cui
- College of Veterinary Medicine, Qingdao Agricultural University, Qingdao 266019, China; (K.Y.); (Q.L.); (Q.G.); (Z.J.); (S.W.); (Y.H.); (X.Q.); (Y.C.); (S.Q.)
| | - Shimei Qiu
- College of Veterinary Medicine, Qingdao Agricultural University, Qingdao 266019, China; (K.Y.); (Q.L.); (Q.G.); (Z.J.); (S.W.); (Y.H.); (X.Q.); (Y.C.); (S.Q.)
| | - Youxia Di
- China Ostrich Farming and Development Association, Beijing 100026, China; (Y.D.); (X.W.); (S.S.); (P.W.); (S.X.)
| | - Xiaoyi Wang
- China Ostrich Farming and Development Association, Beijing 100026, China; (Y.D.); (X.W.); (S.S.); (P.W.); (S.X.)
| | - Shige Song
- China Ostrich Farming and Development Association, Beijing 100026, China; (Y.D.); (X.W.); (S.S.); (P.W.); (S.X.)
| | - Peiheng Wang
- China Ostrich Farming and Development Association, Beijing 100026, China; (Y.D.); (X.W.); (S.S.); (P.W.); (S.X.)
| | - Shilong Xia
- China Ostrich Farming and Development Association, Beijing 100026, China; (Y.D.); (X.W.); (S.S.); (P.W.); (S.X.)
| | - Yongle Yu
- College of Biological Sciences, China Agricultural University, Beijing 100193, China;
| | - Weiquan Liu
- College of Biological Sciences, China Agricultural University, Beijing 100193, China;
- Correspondence: (W.L.); (Y.Y.)
| | - Yanbo Yin
- College of Veterinary Medicine, Qingdao Agricultural University, Qingdao 266019, China; (K.Y.); (Q.L.); (Q.G.); (Z.J.); (S.W.); (Y.H.); (X.Q.); (Y.C.); (S.Q.)
- Correspondence: (W.L.); (Y.Y.)
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