Article
Effects of Gal-E-mutant of Salmonella typhimurium on experimental salmonellosis in chickens.
Avian diseases - 1 Jan 2000
Pritchard D G, Nivas S C, York M D, Pomeroy B S
Abstract excerpt
Compared with unvaccinated challenged birds, day-old chicks vaccinated orally with live Salmonella typhimurium galactose epimerase mutant (G30D) and challenged orally after 14 days with a field strain of S. typhimurium had statistically significant reductions in fecal shedding (P less than 0.01), in salmonella carrier status at slaughter (P less than 0.05), in salmonella in the broiler-house environment (P less...
Topics
- Administration, Oral
- Animal Feed
- Animals
- Bacterial Vaccines
- Body Weight
- Carrier State
- Chickens
- Feces
- Mutation
- Poultry Diseases
- Salmonella Infections, Animal
- Salmonella typhimurium
