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Use of monovalent or bivalent IBV vaccines significantly reduces clinical signs but not viral load after heterologous challenge

Published: February 28, 2020

Brian Jordan (University of Georgia) presented his research on clinical signs and replication of Infectious Bronchitis Virus, during IPPE 2020 in Atlanta, USA.

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Authors:

Dr. Brian Jordan

Dr. Brian Jordan

University of Georgia

University of Georgia

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Dr Sunil Sawant

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Dr Sunil Sawant

Dr Sunil Sawant

Zoetis

14 de mayo de 2020

What is the best vaccination schedule for IBV in commercial broilers?

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DR.R.N.Sreenivas Gowda

DR.R.N.Sreenivas Gowda

Karnataka Veterinary, Animal and Fisheries Sciences University

Karnataka Veterinary, Animal and Fisheries Sciences University

31 de agosto de 2020

I agree with Dr Brains observation , Vaccination reduce clinical signs but not viral load The behavior of virus differ in broilers and layers. It is more of respiratory and kidney damage in broilers and oviduct infection in layer birds besides respiratory distress.

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