Molecular and Antigenic Characterization of GI-13 and GI-16 Avian Infectious Bronchitis Virus Isolated in Chile from 2009 to 2017 Regarding 4/91 Vaccine Introduction

Molecular and Antigenic Characterization of GI-13 and GI-16 Avian Infectious Bronchitis Virus Isolated in Chile from 2009 to 2017 Regarding 4/91 Vaccine Introduction

The introduction of the 4/91 vaccine against infectious bronchitis in Chile, a lineage not described until that time in the country, led to looking for changes induced by this action. This study considers eight isolates obtained from 2009, 2015 and 2017 and uses a maximum likelihood approach to clas...

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Bibliographic Details
Main Authors: Miguel Guzmán, Leonardo Sáenz, Héctor Hidalgo
Format: Article
Language:English
Published: MDPI AG 2019-09-01
Series:Animals
Subjects:
4/91 vaccine
antigenic relationship
infectious bronchitis
phylogenetic classification
protection test
RT-qPCR
Online Access:https://www.mdpi.com/2076-2615/9/9/656

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