Immunological and pathobiological characteristics of a novel live Salmonella Typhimurium-vectored Campylobacter vaccine candidate for layer chickens - Mcdonald, Jamieson B.; Gan, Emily; Cain, Joel; Thoduka, Sapna G.; Lee, Joseph; Wade, Ben; Mauri, Marta; Cuccui, Jon; Wren, Brendan W.; Packer, Nicolle H.; Londrigan, Sarah L.; Fritzlar, Svenja; et al. (Frontiers in Veterinary Science, 2025)