National Vaccine
Information Center

Your Health. Your Family. Your Choice.

MedAlerts Home
Search Results

Using all 726923 cases in the database


Event CategoryCountPercent
TOTAL† 909931† 125.18%
Not Serious25759335.44%
Emergency Room19413926.71%
Office Visit249223.43%
Permanent Disability168842.32%
Life Threatening124701.72%
Emergency Doctor/Room83831.15%
Hospitalized, Prolonged32090.44%
Birth Defect670.01%
† Because some cases have multiple vaccinations and symptoms, a single case can account for multiple entries in this table. This is the reason why the Total Count is greater than 726923 (the number of cases found), and the Total Percentage is greater than 100.

New Search

Link To This Search Result:

Copyright © 2019 National Vaccine Information Center. All rights reserved.
21525 Ridgetop Circle, Suite 100, Sterling, VA 20166