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
Male
Age
0.5 yrs
State
NY
Recovered
Unknown
Vaccinated
Oct 15, 2025
Onset
Oct 15, 2025
Days to onset
0
Hospital days
—
Vaccines (1)
Type
Name
Manufacturer
Dose
Lot
Route / Site
HEPA
HEP A (VAQTA)
MERCK & CO. INC.
1
Z005472
IM / LL
Symptoms (1)
Wrong product administered
Symptom narrative
Patient was supposed to receive the pneumococcal vaccine, and received Hepatitis A vaccine instead.