Infections caused by Aeromonas species in hospitalized patients: A case series

The Aeromonads are ubiquitous Gram-negative bacilli that cause community acquired, and healthcare associated infections. In this retrospective study we analysed clinical and microbiological characteristics of thirty-six culture proven Aeromonas infections. The most common species isolated was A.hydrophila. Clinical presentation included syndromes like skin and soft tissue infections (SSTI), urinary tract infections, and central line associated bloodstream infections (CLABSI). Most of the isolates were sensitive to aminoglycosides [97.2%], followed by 3 rd generation cephalosporins, quinolones and carbapenems. Overall mortality was 13.88% (5 out of 36 patients). A high index of suspicion is required for diagnosis and better outcomes.

Automated summary

This retrospective study analyzed the clinical and microbiological characteristics of 36 culture-proven Aeromonas infections. The most common species isolated was A.hydrophila. Clinical presentations included skin and soft tissue infections, urinary tract infections, and central line associated bloodstream infections. Most of the isolates were sensitive to aminoglycosides.