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US 2025/0177508 A1Published application
Preparation of live vaccines
AssigneeElanco Tiergesundheit AG
InventorsKlaus LINDE, Anke GROSSE-HERRENTHEY
Life of this patent
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Abstract
Described is a method for the generation of a live vaccine containing stable bacteria carrying at least three attenuating mutations and a vaccine containing bacteria obtained by said method.
Claims21
1-18. (canceled)
A stable attenuated Salmonella enterica strain comprising a first attenuating marker, a second attenuating marker, and a third attenuating marker.
Dependencies are inferred from the claim text.