Evidence of mixed persistent infections in calves born to cows challenged with a pool of bovine viral diarrhea virus isolates Evidências de infecção persistente mista em bezerros nascidos de vacas inoculadas com um pool de isolados do vírus da diarréia viral bovina

Evidence of mixed persistent infections in calves born to cows challenged with a pool of bovine viral diarrhea virus isolates Evidências de infecção persistente mista em bezerros nascidos de vacas inoculadas com um pool de isolados do vírus da diarréia viral bovina

Pregnant cows infected with noncytopathic (NCP) isolates of bovine viral diarrhea virus (BVDV) between days 40 and 120 days of gestation frequently deliver immunotolerant, persistently infected (PI) calves. We herein report the characterization of PI calves produced experimentally through inoculatio...

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Bibliographic Details
Main Authors: Sandra Arenhart, Fernando V. Bauermann, Fernanda S.F. Vogel, Rudi Weiblen, Eduardo F. Flores
Format: Article
Language:English
Published: Colégio Brasileiro de Patologia Animal (CBPA) 2010-12-01
Series:Pesquisa Veterinária Brasileira
Subjects:
BVDV
infecção persistente
co-infecção
persistent infection
co-infection
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-736X2010001200009

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