Using antibiograms to isolate Escherichia Coli bacteria for students working at enterprises in the veterinary industry at Tra Vinh University

Abstract

Instructing students in the Co-op veterinary program to use antibiograms to isolate E. coli bacteria in ducks in the laboratory. Results of liver, spleen, and bone marrow samples tested and treated with several antibiotics showed that E. coli bacteria were highly resistant to Tetracycline (85.71%) and Norfloxacin (64.29%); At the same time, highly sensitive to Colistin (100%), Amikacin (100%), Fosfomycin (78.57%); Relatively sensitive to Cefuroxime (42.85%). One of the antibiotics Colistin, Amikacin, Fosfomycin can be used to treat E. coli disease in ducks. Teachers need to guide Co-op students to vaccinate ducks and prepare antibiograms to select effective treatment drugs.