The potency of newly development H5N8 and H9N2 avian influenza vaccines against the isolated strains in laying hens from Egypt during 2019

Avian influenza (AI) is a respiratory disease complex syndrome recently recorded in vaccinated flocks causing high economic losses. This study aimed to prepare inactivated vaccine from recently isolated field strains [highly pathogenic avian influenza (HPAI) (H5N8) and low pathogenic avian influenza...

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Bibliographic Details
Main Authors: Ahmed M.E. Hegazy, Nahed Yehia, Abeer F.I. Hassan, Mohamed. T. El-Saadony, Salama Mostafa Aboelenin, Mohamed M. Soliman, Hala M.N. Tolba
Format: Article
Language:English
Published: Elsevier 2021-09-01
Series:Saudi Journal of Biological Sciences
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S1319562X21004277