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Report #2831904

Received Mar 18, 2025

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
Unknown
Age
Age unknown
State
KY
Recovered
Unknown
Vaccinated
—
Onset
—
Days to onset
—
Hospital days
—

Vaccines (1)

TypeNameManufacturerDoseLotRoute / Site
HEPAHEP A (VAQTA)MERCK & CO. INC.UNK—OT

Symptoms (2)

No adverse eventProduct administered to patient of inappropriate age

Symptom narrative

Nurse calling to report that a 15 month old patient was inadvertently administered the adult formulation of VAQTA. No symptoms reported. Caller declined to report the AE at this time. No additional AE/No PQC.; No additional AE; This spontaneous report was received from a nurse on 17-Mar-2025 and refers to a 15-month-old patient of unknown gender. The patient's medical history, concurrent conditions and concomitant therapies were not reported. On an unknown date, the patient was inadvertently vaccinated with the adult formulation of Hepatitis A Vaccine, Inactivated (VAQTA), (lot # and expiration date were not reported) as prophylaxis (Product administered to patient of inappropriate age). No symptoms reported. No additional AE (no adverse event). Lot # is being requested and will be submitted if received.