The protection conferred against virulent Newcastle disease virus (vNDV) genotype VII by commercial double recombinant HVT vaccines and NDV live-attenuated vaccine as prime/boost vaccination regimens in commercial broiler chickens carrying maternally-derived antibodies (MDAs) against NDV

Ghanem, IA; Abdullatif, TM; Hassanin, O

Hassanin, O (通讯作者),Zagazig Univ, Fac Vet Med, Dept Avian & Rabbit Med, Zagazig 44511, Egypt.

AVIAN PATHOLOGY, 2023; 52 (4): 251

Abstract

Vaccines against vNDV are readily available and potentially protective; nevertheless, improved vaccination protocols are required to prevent clinical ......

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