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Article Dans Une Revue Archives of Virology Année : 2018

Molecular prevalence of bovine noroviruses and neboviruses in newborn calves in Iran

Résumé

In this study, bovine enteric caliciviruses (BECs) were detected in 49.4% of a total of 253 stool specimens for diarrheic calves collected from 42 industrial dairy farms from March 2010 to February 2012. Genogroup III norovirus (NoVsGIII) were more prevalent (39.5%) than neboviruses (NBs) (15%), and coinfections were observed in 5.1% of the samples tested. Sequence analysis of the partial polymerase gene from 13 NoVsGIII samples indicated the circulation of both genotype 1 and genotype 2 strains. Among the six NB strains sequenced, five were related to the Bo/Nebraska/80/US strain, while one was related to the Bo/Newbury1/76/UK strain

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Virologie
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Dates et versions

hal-01706762 , version 1 (12-02-2018)

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Farzaneh Pourasgari, Jérôme Kaplon, Alireza Sanchooli, Céline Fremy, Shahla Karimi-Naghlani, et al.. Molecular prevalence of bovine noroviruses and neboviruses in newborn calves in Iran. Archives of Virology, 2018, 163 (5), pp.1271-1277. ⟨10.1007/s00705-018-3716-y⟩. ⟨hal-01706762⟩

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