Volume 7, Number 6—December 2001
Research
Advanced Age a Risk Factor for Illness Temporally Associated with Yellow Fever Vaccination
Figure 1

Figure 1. Diagram of Yellow fever (YF) vaccine adverse events reports (1990-1998). n = number of reports; () = number of reports in patients >65 years old. VAERS = Vaccine Adverse Event Reporting System.
1Jeff Altman, University of Washington, Seattle, Washington; Vernon Ansdell, Kaiser Permanente, Honolulu, Hawaii; Elizabeth Barnett, Boston University, Boston, Massachusetts; Michele Barry Yale University, New Haven, Connecticut; Bradley Connor, Cornell University, New York, New York; David Freedman, University of Alabama at Birmingham, Birmingham, Alabama; Alejandra Gurtman, Mount Sinai Medical Center, New York, New York; Elaine Jong, University of Washington, Seattle, Washington; Phyllis Kozarsky, Emory University, Atlanta, Georgia; Russell McMullen, University of Washington, Seattle, Washington; Jan Patterson, University of Texas, San Antonio, Texas; Bradley Sack, Johns Hopkins University, Baltimore, Maryland; Mary E. Wilson, Harvard University, Cambridge, Massachusetts; Martin Wolfe, Traveler's Medical Service of Washington, Washington, D.C.