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Report #2883464

Received Jan 30, 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
Female
Age
Age unknown
State
MA
Recovered
Unknown
Vaccinated
—
Onset
—
Days to onset
—
Hospital days
—

Vaccines (2)

TypeNameManufacturerDoseLotRoute / Site
HEPHEP B (RECOMBIVAX HB)MERCK & CO. INC.1——
HEPHEP B (RECOMBIVAX HB)MERCK & CO. INC.2——

Symptoms (2)

Inappropriate schedule of product administrationNo adverse event

Symptom narrative

patient received their 2nd dose of RECOMBIVAX HB early, at 25 days after the first when she was an infant, and has not yet received the 3rd dose.; No additional AE; This spontaneous report was received from a medical assistant and refers to a 13-year-old female patient. The patient's concurrent conditions, medical history, previous drug reactions, drug allergies and concomitant therapies were not reported. On an unspecified date (When she was an infant), the patient was vaccinated with the first two doses of Hepatitis B Vaccine (Recombinant) (RECOMBIVAX HB) with a separation of 25 days in between (strength, frequency, route of administration, site of administration, lot #, and expiration date were not provided) as prophylaxis. At the reporting time, the patient had not yet received the 3rd dose (Inappropriate schedule of product administration). No adverse effects were reported.