Spray vaccination with a Newcastle disease virus (NDV)-vectored infectious laryngotracheitis (ILT) vaccine protects commercial chickens from ILT in the presence of maternally-derived antibodies. - Zeng Z; Wang Z; Wang X; Yao L; Shang Y; Feng H; Wang H; Shao H; Luo Q; Wen G (Avian pathology : journal of the W.V.P.A, 2024)