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.
translation.mt: Din il-virulenza miżjuda hija ssoponuta li hija assoċjata ma' ammonti akbar tal-produzzjoni tat-tossin minn razez reżistenti għal fluoroquinolone li jappartjenu għal PCR ribotype 027, toxinotype III u PFGE NAP1.