Report #2872953

Received Nov 15, 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: 66 yrs
State: PA
Recovered: Recovered
Vaccinated: Oct 4, 2025
Onset: Oct 5, 2025
Days to onset: 1
Hospital days: —

Vaccines (1)

Type	Name	Manufacturer	Dose	Lot	Route / Site
FLU3	INFLUENZA (SEASONAL) (FLUZONE HIGH-DOSE)	SANOFI PASTEUR	UNK	U8855AA	IM / LA

Symptoms (4)

Axillary massFuruncleLymphadenopathyPain

Symptom narrative

Approximately 24-48 hours after vaccination patient developed a swollen single axillary lymph node that became a hard spherical lump sore and painful. Patient used warm compress and lump came to the surface and eventually as a boil where she expressed it.

Current illness

None

Medical history

None

Other medications

None

Allergies

None

Lab data

None