Report #2861452

Received Sep 25, 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: Male
Age: 9 yrs
State: WI
Recovered: Unknown
Vaccinated: Sep 24, 2025
Onset: Sep 25, 2025
Days to onset: 1
Hospital days: —

Vaccines (1)

Type	Name	Manufacturer	Dose	Lot	Route / Site
FLU3	INFLUENZA (SEASONAL) (FLUZONE)	SANOFI PASTEUR	1	U8767AA	IM / LA

Symptoms (4)

Injection site erythemaInjection site swellingInjection site warmthPruritus

Symptom narrative

Redness noted night of vaccination, next morning swelling with more redness. After school patient came home with more redness, swelling, warmth to injection site. Itchiness to left arm as well. Advised ice to area and benadryl for patient. No systemic allergy reactions noted.

Current illness

None

Medical history

None

Other medications

None

Allergies

None