VACCINE FOR PROTECTION AGAINST LAWSONIA INTRACELLULARS

摘要

The present invention pertains to the use of a non-live carbohydrate containing composition, the carbohydrate being also found in live Lawsonia intracellularis cells in association with the outer cell membrane of these cells, for the manufacture of a vaccine for protection against an infection with Lawsonia intracellularis, the vaccine being in a form suitable for systemic administration.