Abstract Background: Ventilator associated pneumonia (VAP) remains an area of active clinical research with little data about effect of (VAP) on outcome among patients with acute exacerbation of chronic obstructive pulmonary disease. Materials and methods: A prospective study included patients with COPD exacerbation requiring endotracheal intubation for more than 48 h. Clinical assessment and Quantitative culture done for all patients ... Read more