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Report #2891258

Received Mar 31, 2026

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: 9 yrs
State: —
Recovered: Unknown
Vaccinated: Mar 31, 2026
Onset: Mar 31, 2026
Days to onset: 0
Hospital days: —

Vaccines (1)

Type	Name	Manufacturer	Dose	Lot	Route / Site
HEPA	HEP A (VAQTA)	MERCK & CO. INC.	UNK	z27pb	IM / RA

Symptoms (1)

Incorrect dose administered

Symptom narrative

Gave adult dose of Hep A by mistake to 9 yr old