translation.da: Denne øgede virulens antages at være forbundet med større mængder toksinproduktion af fluoroquinolonresistente stammer af PCR ribotype 027, toksinotype III og PFGE NAP1.
translation.en: This increased virulence is assumed to be associated with higher amounts of toxin production by fluoroquinolone-resistant strains belonging to PCR ribotype 027, toxinotype III and PFGE NAP1.