Preliminary Studies On The Virus Causing Outbreak Of Duckling Short Beak And Dwarfism Syndrome (Sbds) In Egypt

Many Mule, Muscovy, and Bikini duck flocks in different duck-producing regions in Egypt have shown signs of a new disease designated "short beak and dwarfism syndrome" (SBDS) since 2015. The ducks with SBDS showed strong growth retardation with beak atrophy, enteritis, and paralysis. Altho...

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Autores principales:	Amani Ali Saleh, Mohamed Hassan Khodier
Formato:	article
Lenguaje:	EN
Publicado:	Egyptian Society for Animal Management 2020
Materias:	bikini duck dwarfism elisa sbds syndrome Zoology QL1-991 Veterinary medicine SF600-1100 Animal biochemistry QP501-801
Acceso en línea:	https://dx.doi.org/10.21608/javs.2020.118004 https://doaj.org/article/6568957d0b8a4cc1895211b6dbc7c4c4
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spelling	oai:doaj.org-article:6568957d0b8a4cc1895211b6dbc7c4c42021-12-02T11:45:22ZPreliminary Studies On The Virus Causing Outbreak Of Duckling Short Beak And Dwarfism Syndrome (Sbds) In Egypthttps://dx.doi.org/10.21608/javs.2020.1180041687-40722090-3308https://doaj.org/article/6568957d0b8a4cc1895211b6dbc7c4c42020-10-01T00:00:00Zhttps://javs.journals.ekb.eg/article_118004.htmlhttps://doaj.org/toc/1687-4072https://doaj.org/toc/2090-3308Many Mule, Muscovy, and Bikini duck flocks in different duck-producing regions in Egypt have shown signs of a new disease designated "short beak and dwarfism syndrome" (SBDS) since 2015. The ducks with SBDS showed strong growth retardation with beak atrophy, enteritis, and paralysis. Although the mortality rate was 2%–8% in affected flocks, the morbidity rate was 20%–50% and even 80% in some regions. The disease is characterized by dyspraxia, weight loss, a protruding tongue, and high morbidity and low mortality rates. To characterize the etiological agent, a virus was isolated from the allantoic fluid following serial passage in embryonated duck eggs. This virus causes a cytopathic effect in duck embryo fibroblast (DEF) cells. Using enzyme-linked immunosorbent assay (ELISA), the isolate was positive for the antigen of goose parvovirus (GPV). The bovine sperm agglutination test indicated that the virus was most closely related to GPV strain. Together, these data indicated that the isolated virus from mule ducks with SBDS disease is a GPV-related parvovirus causing and that it is divergent from classical GPV isolates.Amani Ali SalehMohamed Hassan KhodierEgyptian Society for Animal Managementarticlebikini duckdwarfism elisasbdssyndromeZoologyQL1-991Veterinary medicineSF600-1100Animal biochemistryQP501-801ENJournal of Applied Veterinary Sciences, Vol 5, Iss 4, Pp 55-60 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	bikini duck dwarfism elisa sbds syndrome Zoology QL1-991 Veterinary medicine SF600-1100 Animal biochemistry QP501-801
spellingShingle	bikini duck dwarfism elisa sbds syndrome Zoology QL1-991 Veterinary medicine SF600-1100 Animal biochemistry QP501-801 Amani Ali Saleh Mohamed Hassan Khodier Preliminary Studies On The Virus Causing Outbreak Of Duckling Short Beak And Dwarfism Syndrome (Sbds) In Egypt
description	Many Mule, Muscovy, and Bikini duck flocks in different duck-producing regions in Egypt have shown signs of a new disease designated "short beak and dwarfism syndrome" (SBDS) since 2015. The ducks with SBDS showed strong growth retardation with beak atrophy, enteritis, and paralysis. Although the mortality rate was 2%–8% in affected flocks, the morbidity rate was 20%–50% and even 80% in some regions. The disease is characterized by dyspraxia, weight loss, a protruding tongue, and high morbidity and low mortality rates. To characterize the etiological agent, a virus was isolated from the allantoic fluid following serial passage in embryonated duck eggs. This virus causes a cytopathic effect in duck embryo fibroblast (DEF) cells. Using enzyme-linked immunosorbent assay (ELISA), the isolate was positive for the antigen of goose parvovirus (GPV). The bovine sperm agglutination test indicated that the virus was most closely related to GPV strain. Together, these data indicated that the isolated virus from mule ducks with SBDS disease is a GPV-related parvovirus causing and that it is divergent from classical GPV isolates.
format	article
author	Amani Ali Saleh Mohamed Hassan Khodier
author_facet	Amani Ali Saleh Mohamed Hassan Khodier
author_sort	Amani Ali Saleh
title	Preliminary Studies On The Virus Causing Outbreak Of Duckling Short Beak And Dwarfism Syndrome (Sbds) In Egypt
title_short	Preliminary Studies On The Virus Causing Outbreak Of Duckling Short Beak And Dwarfism Syndrome (Sbds) In Egypt
title_full	Preliminary Studies On The Virus Causing Outbreak Of Duckling Short Beak And Dwarfism Syndrome (Sbds) In Egypt
title_fullStr	Preliminary Studies On The Virus Causing Outbreak Of Duckling Short Beak And Dwarfism Syndrome (Sbds) In Egypt
title_full_unstemmed	Preliminary Studies On The Virus Causing Outbreak Of Duckling Short Beak And Dwarfism Syndrome (Sbds) In Egypt
title_sort	preliminary studies on the virus causing outbreak of duckling short beak and dwarfism syndrome (sbds) in egypt
publisher	Egyptian Society for Animal Management
publishDate	2020
url	https://dx.doi.org/10.21608/javs.2020.118004 https://doaj.org/article/6568957d0b8a4cc1895211b6dbc7c4c4
work_keys_str_mv	AT amanialisaleh preliminarystudiesontheviruscausingoutbreakofducklingshortbeakanddwarfismsyndromesbdsinegypt AT mohamedhassankhodier preliminarystudiesontheviruscausingoutbreakofducklingshortbeakanddwarfismsyndromesbdsinegypt
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Preliminary Studies On The Virus Causing Outbreak Of Duckling Short Beak And Dwarfism Syndrome (Sbds) In Egypt

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