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Report #2879841

Received Dec 29, 2025

Office visit
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
Age unknown
State
IN
Recovered
Unknown
Vaccinated
Dec 24, 2025
Onset
Dec 24, 2025
Days to onset
0
Hospital days
—

Vaccines (1)

TypeNameManufacturerDoseLotRoute / Site
HEPAHEP A (VAQTA)MERCK & CO. INC.N/AZ010429IM / LL

Symptoms (1)

Wrong product administered

Symptom narrative

Infant given hepatitis A, instead of Hepatitis B. At time of administration, discussed incident with parent, provider notified and discussed what to watch for and when to call.

Current illness

none

Medical history

none

Other medications

N/a

Allergies

no known

Lab data

None needed