High detection rate and genetic diversity of picobirnavirus in a sheep flock in Brazil.

Abstract:

:This study reports the detection by RT-PCR and molecular characterization of partial RdRp gene of picobirnavirus (PBV) dsRNA in fecal samples (n = 100) from a meat sheep flock in southern Brazil. The analysis of the results allowed the identification of two important characteristics of PBV infection. The first was the high frequency of infection in the sheep flock evaluated where 62% of the analyzed fecal samples were PBV-positive. The second was the high genetic variability found in field strains of ovine PBV genogroup I circulating in animals of the same sheep flock.

journal_name

Virus Res

journal_title

Virus research

authors

Kunz AF,Possatti F,de Freitas JA,Alfieri AA,Takiuchi E

doi

10.1016/j.virusres.2018.06.016

subject

Has Abstract

pub_date

2018-08-15 00:00:00

pages

10-13

eissn

0168-1702

issn

1872-7492

pii

S0168-1702(18)30221-1

journal_volume

255

pub_type

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