Comparison of the safety and immunogenicity of commercial lentogenic Newcastle disease vaccine strains in layer chicks in Nepal

Summary: Newcastle disease (ND) continues to affect poultry flocks in Nepal despite routine vaccination, with outbreaks suggesting vaccine failure and interference from maternally derived antibodies (MDA). This study compared the safety and antibody response of three commercial lentogenic ND vaccine...

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Bibliografische Detailangaben

Hauptverfasser:	Prakash Rawal, Akash Adhikari, Sujan Adhikari, Shiva Prasad Kandel, Narendra Prasad Bhatta, Swagat Khanal, Abhishek Adhikari, Modnath Gautam
Format:	Artigo
Sprache:	Inglês
Veröffentlicht:	Elsevier 2026-03-01
Schriftenreihe:	Journal of Applied Poultry Research
Schlagworte:	Newcastle disease Maternally derived antibodies Immune kinetics Vaccine efficacy Poultry
Online-Zugang:	http://www.sciencedirect.com/science/article/pii/S1056617125001400
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