Tablets › Gudair Image 1 of 1 Gudair $1,000,000.00 Gudair® is a single-dose, inactivated vaccine used to protect sheep and goats against Johne's disease (paratuberculosis) Add To Cart Added! Gudair® is a single-dose, inactivated vaccine used to protect sheep and goats against Johne's disease (paratuberculosis)