Report #2887423

Received Mar 2, 2026

ER / ED visit

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Overview

Sex: Male
Age: 2 yrs
State: GA
Recovered: Recovered
Vaccinated: Oct 31, 2025
Onset: Oct 31, 2025
Days to onset: 0
Hospital days: —

Vaccines (1)

Type	Name	Manufacturer	Dose	Lot	Route / Site
FLU3	INFLUENZA (SEASONAL) (FLUZONE)	SANOFI PASTEUR	1	90656	IM / RL

Symptoms (3)

Injection site erythemaInjection site painInjection site swelling

Symptom narrative

Right thigh had redness, swelling, and tenderness that increased in severity as time went on from time of injection. Appeared to be similar to an allergic reaction.

Current illness

None.

Medical history

None.

Other medications

None.

Allergies

Egg.

Lab data

Went to the urgent care at 6pm on the same day as the injection (10/31/2025).