THE ROLE OF CHITOSAN IN THE PATHOMORPHOLOGY AND IMMUNOPROPHYLAXIS OF COLIBASILLOSIS OF CALVES

Authors

N.I. Navruzov Junior researcher Veterinary Research Institute.
B.A. Elmurodov Doctor of veterinary sciences, senior researcher Veterinary Research Institute.
G. Kh. Mamadullaev Doctor of veterinary sciences, senior researcher Veterinary Research Institute

Keywords:

Colibasillosis, immunoglobulin, agglutinabilation, chitosan

Abstract

The article presents the results of pathological anatomical and histological changes in the body of calves with colibacillosis under natural conditions, when the polyvalent GOA against colibacillosis, salmonellosis and pasteurellosis is used in combination with the formol vaccine and natural chitosan.