Report #2842841

Received May 27, 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: PA
Recovered: Unknown
Vaccinated: May 12, 2025
Onset: May 12, 2025
Days to onset: 0
Hospital days: —

Vaccines (1)

Type	Name	Manufacturer	Dose	Lot	Route / Site
HEPA	HEP A (VAQTA)	MERCK & CO. INC.	UNK	Y015027	—

Symptoms (1)

Underdose

Symptom narrative

Caller did not report an symptoms/No AE/PQC reported.; Specialist transferred pharmacist reporting an adult patient received a pediatric dose of VAQTA. Caller did not report an symptoms. Permission to contact HCP was granted. No additional information provided. No AE/PQC reported.; This spontaneous report was received from a pharmacist and refers to an adult patient of unknown gender. The patient's medical history was not reported. The patient's concurrent conditions were not reported. Concomitant therapies were not reported. On 12-May-2025, the was vaccinated with pediatric dose of Hepatitis A Vaccine, Inactivated (VAQTA), lot #Y015027, expiration date: 06-Feb-2026 (exact dose, route of administration and anatomical location were not provided) for prophylaxis (vaccine underdose). Caller did not report any symptoms (no adverse event).