Veterinary Associations of the Nordic Countries
Characterization of virulence genes in Escherichia coli strains isolated from pre-weaned calves in the Republic of Korea
Escherichia coli is an important cause of diarrhea in calves and its diarrheagenic properties are related to presence of certain virulence genes. In this study, the prevalence of virulence genes F5, F17, F41, sta