Figure 1. Temporal distribution of patients with Acinetobacter baumannii infections, Spain. A) Patients colonized/infected with A. baumannii classified by antibiotype. Arrows indicate times of intensification of infection control measures. The medical–surgical intensive care unit at Octubre University Hospital, Madrid, Spain, was refurbished in July 2007. B) Annual incidence of A. baumannii bacteremia. ABCA, A. baumannii clone A or AbH12O-A2; ABNCA: A. baumannii nonclone A.