An error appeared in the “Acknowledgments” section of a major article published in the 15 December 2001 issue of the journal (Vilchez RA, McCurry K, Dauber J, et al. The epidemiology of parainfluenza virus infection in lung transplant recipients. Clin Infect Dis 2001; 33:2004–8). Kirsten St. George's academic degree should have appeared as “MAS” [not ‘MA’]. The authors regret this error.