Filip Eddy Boyen;Frank Pasmans;Elin Verbrugghe;Freddy Haesebrouck
发明人:
Frank Pasmans,Elin Verbrugghe,Freddy Haesebrouck,Filip Eddy Boyen
申请号：
US14235655
公开号：
US20140212454A1
申请日:
2012.07.27
申请国别(地区):
US
年份:
2014
代理人:
摘要：
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.
