Induction of IBV strain-specific neutralizing antibodies and broad spectrum protection in layer pullets primed with IBV Massachusetts (Mass) and 793B vaccines prior to injection of inactivated vaccine containing Mass antigen
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DOI: 10.1080/03079457.2018.1556778
Abstract: ABSTRACT In an initial study in specified pathogen free (SPF) chickens, a heterologous virus neutralizing (VN) antibody response to IBV variants Q1, Variant 2 (Var 2), D388/QX (D388), D274 and Arkansas (DPI) was observed using… read more here.
Keywords: vaccine containing; inactivated vaccine; ibv; mass ... See more keywords