Report #2881126

Received Jan 8, 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: Unknown
Age: Age unknown
State: LA
Recovered: Unknown
Vaccinated: Dec 31, 2025
Onset: Dec 31, 2025
Days to onset: 0
Hospital days: —

Vaccines (1)

Type	Name	Manufacturer	Dose	Lot	Route / Site
HEPA	HEP A (VAQTA)	MERCK & CO. INC.	UNK	Y013274	—

Symptoms (2)

Expired product administeredNo adverse event

Symptom narrative

No additional AE; HCP called to state that VAQTA that expired on 12/26/2025 was inadvertently administered on 12/31/2025 (product supported by memo). No additional information provided. No additional AE/ PQC.; This Spontaneous report was received from a nurse, and referred to a patient of unknown age and gender. The patient's medical history was not reported. The patient's past medications were not reported. The patient's concomitant medications were not reported. On 31-Dec-2025, the patient was inadvertently vaccinated with Hepatitis A Vaccine, Inactivated Suspension for injection (VAQTA) (Batch/Lot Number: Y013274) (Expiration date: 26-Dec-2025) (Dose Text: unknown) as prophylaxis (Expired product administered). No additional AE (No adverse event).