VAERS Explorer
Back to explore

Report #2877109

Received Dec 9, 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
7 yrs
State
PA
Recovered
Unknown
Vaccinated
—
Onset
—
Days to onset
—
Hospital days
—

Vaccines (1)

TypeNameManufacturerDoseLotRoute / Site
FLU3INFLUENZA (SEASONAL) (FLUBLOK)SANOFI PASTEURUNK—OT

Symptoms (1)

No adverse event

Symptom narrative

one of their offices gave flublok to a 7-year-old with no reported adverse event; Initial information received on 04-Dec-2025 regarding an unsolicited valid non-serious case received from a other health professional. This case involves a 7 years old and unknown gender patient who was administered with influenza trivalent recombinant vaccine [Flublok] with no reported adverse event. The patient's past medical history, medical treatment(s), vaccination(s) and family history were not provided. On an unknown date, the 7 years old patient received an unknown dose of influenza trivalent recombinant vaccine Solution for injection (strength, expiry date and lot number not reported) via unknown route in an unknown administration site for influenza (Influenza immunisation) with no reported adverse event (product administered to patient of inappropriate age) (same day latency). Information on the batch number was requested corresponding to the one at time of event occurrence. Action taken was not applicable. This suspected adverse reaction report is submitted and classified as a medication error solely and exclusively to ensure the marketing authorization holder's compliance with the requirements set out in the Directive 2001/83/EC and Module VI of the Good Pharmacovigilance Practices. The classification as a medical error is in no way intended, nor should it be interpreted or construed as an allegation or claim made by the marketing authorization holder that any third party has contributed to or is to be held liable for the occurrence of this medication error.