A note on interpretation. VAERS reports are unverified and may be incomplete or coincidental. A report does not establish that a vaccine caused an event, and counts should not be used to calculate incidence or infer causation. Full disclaimer
Overview
Sex
Female
Age
10 yrs
State
CO
Recovered
Recovered
Vaccinated
Aug 12, 2025
Onset
Aug 12, 2025
Days to onset
0
Hospital days
—
Vaccines (1)
Type
Name
Manufacturer
Dose
Lot
Route / Site
HEPA
HEP A (VAQTA)
MERCK & CO. INC.
1
Y017625
IM / RA
Symptoms (1)
Product administered to patient of inappropriate age
Symptom narrative
Administered adult dose of Hep A by accident to her she is 10 years old.