Evaluation of inactivated avian influenza virus and Newcastle disease virus bivalent vaccination program against newly circulated H5N8 and NDV strains

Evaluation of inactivated avian influenza virus and Newcastle disease virus bivalent vaccination program against newly circulated H5N8 and NDV strains

ABSTRACT: Avian influenza virus (AIV) and Newcastle disease virus (NDV) are respiratory illness syndromes that have recently been detected in vaccinated flocks and are causing major financial losses in the chicken farming industry. The objective was to evaluate the efficacy of Valley Vac H5Plus NDVg...

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Bibliographic Details
Main Authors: Ahmed A. Azab, Nahed Yehia, Mohamed Makhareta, Mahmoud Samir, Abdelrahman Shoukry, Ahmed Abd Elhalem Mohamed, Sadeq K. Alhag, Afaf S. Alwabli, Mohamed T. El-Saadony, Khaled A. El-Tarabily, Mohamed A. Soliman
Format: Article
Language:English
Published: Elsevier 2023-10-01
Series:Poultry Science
Subjects:
antibody titers
bivalent vaccines
histopathological studies
poultry industry
respiratory diseases
Online Access:http://www.sciencedirect.com/science/article/pii/S0032579123004716

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