2022
DOI: 10.1038/s41598-022-20418-x
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Experimental infection of aquatic bird bornavirus in Muscovy ducks

Abstract: Aquatic bird bornavirus (ABBV-1), an avian bornavirus, has been reported in wild waterfowl from North America and Europe that presented with neurological signs and inflammation of the central and peripheral nervous systems. The potential of ABBV-1to infect and cause lesions in commercial waterfowl species is unknown. The aim of this study was to determine the ability of ABBV-1 to infect and cause disease in day-old Muscovy ducks (n = 174), selected as a representative domestic waterfowl. Ducklings became infec… Show more

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Cited by 7 publications
(54 citation statements)
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References 53 publications
(76 reference statements)
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“…Given the circulation of bornaviruses in multiple avian species [ 14 ], it is possible that ABBV-1 could spill over and infect domestic poultry. Two recent studies from our group support this notion, as we have shown that ABBV-1 can infect and establish persistent infection in the nervous tissues of Muscovy ducks ( Cairina moschata ) and chickens ( Gallus gallus ), upon intracranial and intramuscular inoculation [ 15 , 16 ]. In these studies, the ducks appeared to be markedly susceptible to infection, as suggested by the high levels of virus replication in their nervous tissues and the widespread virus distribution in multiple visceral organs, as opposed to the chickens, in which the infection was mostly limited to the nervous tissue without visceral involvement, with comparatively low levels of virus replication [ 15 , 16 ].…”
Section: Introductionmentioning
confidence: 80%
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“…Given the circulation of bornaviruses in multiple avian species [ 14 ], it is possible that ABBV-1 could spill over and infect domestic poultry. Two recent studies from our group support this notion, as we have shown that ABBV-1 can infect and establish persistent infection in the nervous tissues of Muscovy ducks ( Cairina moschata ) and chickens ( Gallus gallus ), upon intracranial and intramuscular inoculation [ 15 , 16 ]. In these studies, the ducks appeared to be markedly susceptible to infection, as suggested by the high levels of virus replication in their nervous tissues and the widespread virus distribution in multiple visceral organs, as opposed to the chickens, in which the infection was mostly limited to the nervous tissue without visceral involvement, with comparatively low levels of virus replication [ 15 , 16 ].…”
Section: Introductionmentioning
confidence: 80%
“…Two recent studies from our group support this notion, as we have shown that ABBV-1 can infect and establish persistent infection in the nervous tissues of Muscovy ducks ( Cairina moschata ) and chickens ( Gallus gallus ), upon intracranial and intramuscular inoculation [ 15 , 16 ]. In these studies, the ducks appeared to be markedly susceptible to infection, as suggested by the high levels of virus replication in their nervous tissues and the widespread virus distribution in multiple visceral organs, as opposed to the chickens, in which the infection was mostly limited to the nervous tissue without visceral involvement, with comparatively low levels of virus replication [ 15 , 16 ]. This partly agrees with another in vitro study, in which we showed that ABBV-1 can readily infect primary and immortalized duck-embryo fibroblasts, but not chicken-embryo fibroblasts [ 17 ].…”
Section: Introductionmentioning
confidence: 80%
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