Report #2866386

Received Oct 16, 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: Female
Age: 36 yrs
State: OH
Recovered: Recovered
Vaccinated: Sep 24, 2025
Onset: Sep 24, 2025
Days to onset: 0
Hospital days: —

Vaccines (2)

Type	Name	Manufacturer	Dose	Lot	Route / Site
COVID19	COVID19 (COVID19 (PFIZER-BIONTECH))	PFIZER\BIONTECH	1	PAA240611	IM / LA
FLU3	INFLUENZA (SEASONAL) (FLUZONE HIGH-DOSE)	SANOFI PASTEUR	1	U8837CA	IM / RA

Symptoms (2)

Incorrect dose administeredNo adverse event

Symptom narrative

Due to patient's age, she was supposed to receive the regular dose influenza vaccine but was given the high dose vaccine by mistake. Patient was notified on 10/13/2025 and did not report any adverse effects.