Immunological Profiles of Tilmicosin

The present study aimed to estimate immunological profile of tilmicosin in rabbits which vaccinated against pasteurellosis. The changes in immunity, biochemical and histopa- thological parameters in treated, untreated Newzealand rabbits were recorded and vaccine2 ml in the skin fold in the back of the Newzealand rabbit) non treated. Group (3): Vaccinated «Formalinized killed P. multocida vaccine 2 ml in the skin fold in the back of the Newzealand rabbit) and treated (Tilmicosin lOmglKg b.wt/day S.C.) for