title: The transfer of endotoxin induced immunity from hens to poults.
abstract: Turkey hens were vaccinated six times with Salmonella typhimurium endotoxin prior to and during their egg production cycle. The resultant poults possessed a significant degree of immunity to challenge with S. typhimurium.
mesh_terms: D000818:Animals; D004731:Endotoxins / Q000008:administration & dosage; D005260:Female; D005298:Fertility; D007112:Immunity, Maternally-Acquired; D007274:Injections, Intraperitoneal; D011201:Poultry Diseases / Q000276:immunology*; D012481:Salmonella Infections, Animal / Q000276:immunology*; D012486:Salmonella typhimurium / Q000276:immunology; D013997:Time Factors; D014422:Turkeys; D014611:Vaccination
chemical_list: D004731:Endotoxins