Third-generation cephalosporins are a crucial component of the antibiotic arsenal for human and veterinary medicine. Resistance to third-generation cephalosporins is often conveyed by blaCMY-2 plasmids. The prevalence of ...

Bighorn sheep (BHS; Ovis canadensis) are more susceptible to Mannheimia haemolytica-caused pneumonia, than domestic sheep (DS; Ovis aries). The objective of this study was to elucidate the basis for enhanced susceptibility ...