Abstract
The efficiency of the live vaccine Zoosal T with a double marker mutant of Salmonella Typhimurium was tested on conditioned pigeons. For challenge infection we used a pigeon specific variation copenhagen strain in a defined state of virulence. The reduction of mortality and the persistence of Salmonella in organs were evaluated. An oral booster enhances the protection due to vaccination.
Publication types
-
English Abstract
-
Research Support, Non-U.S. Gov't
MeSH terms
-
Animals
-
Bacterial Vaccines*
-
Columbidae
-
Salmonella Infections, Animal / immunology*
-
Salmonella Infections, Animal / mortality
-
Salmonella Infections, Animal / prevention & control*
-
Salmonella typhimurium / immunology*
-
Salmonella typhimurium / isolation & purification
-
Salmonella typhimurium / pathogenicity
-
Virulence