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Bovine-like coronaviruses in domestic and wild ruminants

Amer, Haitham Mohamed

Animal health research reviews, 2018-12, Vol.19 (2), p.113-124 [Periódico revisado por pares]

Cambridge, UK: Cambridge University Press

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Título:
Bovine-like coronaviruses in domestic and wild ruminants
Autor: Amer, Haitham Mohamed
Assuntos: Animals ; Animals, Wild - virology ; Antigens ; Biodiversity ; Calves ; Cattle ; Cattle Diseases - virology ; Coronaviridae ; Coronavirus - classification ; Coronavirus - isolation & purification ; Coronavirus Infections - veterinary ; Coronavirus Infections - virology ; Coronaviruses ; Diarrhea ; Dysentery ; Endangered & extinct species ; Epidemics ; Epidemiology ; Evolution ; Farms ; Female ; Fever ; Gastroenteritis ; Genetic analysis ; Genetic diversity ; Genomes ; Goats ; Homologous recombination ; Homology ; Humans ; Infections ; Livestock - virology ; Mutation ; Respiratory diseases ; Review ; RNA polymerase ; Ruminants - virology ; Severe acute respiratory syndrome ; Sheep ; Shipping ; Shipping fever ; Species ; Tropism ; Viruses ; Waterborne diseases
É parte de: Animal health research reviews, 2018-12, Vol.19 (2), p.113-124
Notas: ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-3
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ObjectType-Review-1
Descrição: Coronaviruses (CoVs) produce a wide spectrum of disease syndromes in different mammalian and avian host species. These viruses are well-recognized for their ability to change tissue tropism, to hurdle the interspecies barriers and to adapt ecological variations. It is predicted that the inherent genetic diversity of CoVs caused by accumulation of point mutations and high frequency of homologous recombination is the principal determinant of these competences. Several CoVs (e.g. Severe acute respiratory syndrome-CoV, Middle East respiratory syndrome-CoV) have been recorded to cross the interspecies barrier, inducing different disease conditions in variable animal hosts. Bovine CoV (BCoV) is a primary cause of gastroenteritis and respiratory disease in cattle calves, winter dysentery in lactating cows and shipping fever pneumonia in feedlot cattle. Although it has long been known as a restrictive cattle pathogen, CoVs that are closely related to BCoV have been recognized in dogs, humans and in other ruminant species. Biologic, antigenic and genetic analyses of the so-called ‘bovine-like CoVs’ proposed classification of these viruses as host-range variants rather than distinct virus species. In this review, the different bovine-like CoVs that have been identified in domesticated ruminants (water buffalo, sheep, goat, dromedary camel, llama and alpaca) and wild ruminants (deer, wild cattle, antelopes, giraffes and wild goats) are discussed in terms of epidemiology, transmission and virus characteristics. The presented data denote the importance of these viruses in the persistence of BCoV in nature, spread to new geographical zones, and continuous emergence of disease epidemics in cattle farms.
Editor: Cambridge, UK: Cambridge University Press
Idioma: Inglês

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Bovine-like coronaviruses in domestic and wild ruminants

Amer, Haitham Mohamed

Cambridge, UK: Cambridge University Press

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