Fig. 1From: The utility of endotracheal aspirate bacteriology in identifying mechanically ventilated patients at risk for ventilator associated pneumonia: a single-center prospective observational studyFirst detection of S. aureus and the most common Gram-negative pathogens in ETA samples. 5 patients were excluded (no ETA collected during the first 3–5 days of MV or no MV start date recorded)Back to article page