Co-isolation of Achromobacter species and Vibrio parahaemolyticus from a case of chronic suppurative otitis media in a sea swimmer: a case report

This case underscores the need to consider Achromobacter species and Vibrio parahaemolyticus as potential pathogens in non-resolving CSOM cases, especially in individuals exposed to marine environments. Their multidrug-resistance patterns highlight the importance of culture-based diagnosis and susceptibility testing for effective management. Further studies are needed to explore the epidemiology and clinical significance of Achromobacter species and Vibrio parahaemolyticus in ear infections.