<unk> rsiniosis is usually self-limiting and does not require treatment. For sepsis or severe focal infections, especially if associated with immunosuppression, the recommended regimen includes doxycycline in combination with an aminoglycoside. Other antibiotics active against<unk>  include trimethoprim-sulfamethoxasole, fluoroquinolones, ceftriaxone, and chloramphenicol.<unk>  is usually resistant to penicillin G, ampicillin, and cefalotin due to beta-lactamase production, but multidrug resistant strains in have been reported in Europe.
Yersinia enterocolitica
Campylobacter jejuni
Campylobacter upsaliensis
Yersinia rohdei
Yersinia pseudotuberculosis
Enteroaggregative Escherichia coli
Clostridioides difficile 
Vibrio cholerae