in february 2007, an outbreak of acute respiratory infections with fever was reported among trainees at lackland air force base (lafb) in san antonio. of patients tested, 268 were positive for adenovirus. of 118 serotyped patients, 106 (90%) were identified as ad14. a total of 27 patients were hospitalized, one of whom, a nineteen-year-old airman basic, paige villers, died in the icu. as of april 2009 another airman has died of this virus.