Invention Grant
US09125855B2 Prevention of Salmonella recrudescense 有权
预防沙门菌复发

Prevention of Salmonella recrudescense
Abstract:
The present invention relates to novel Salmonella mutants, to a process for producing the same and to vaccines containing the same, wherein said Salmonella mutants are characterized in that they are not responsive to stress-related recrudescence. It is accordingly an object of the present invention to provide the use of said Salmonella mutants in the vaccination of animals, in particular mammals and birds, more in particular pigs, poultry and cattle.
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