Community-Acquired Pneumonia Due to Gram-Negative Bacteria and Pseudomonas aeruginosa

Abstract

In our setting, in every tenth patient with CAP, an etiology due to GNB has to be considered. Patients with probable aspiration, previous hospitalization or antimicrobial treatment, and pulmonary comorbidity are especially prone to GNB. These pathogens are also an independent risk factor for death in patients with CAP.