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Report #2895628

Received May 6, 2026

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
Age unknown
State
CA
Recovered
Recovered
Vaccinated
Sep 29, 2025
Onset
Sep 30, 2025
Days to onset
1
Hospital days

Vaccines (2)

TypeNameManufacturerDoseLotRoute / Site
COVID19COVID19 (COVID19 (PFIZER-BIONTECH))PFIZER\BIONTECHUNK
FLUXINFLUENZA (SEASONAL) (NO BRAND NAME)UNKNOWN MANUFACTURERUNK

Symptoms (1)

Vaccination site swelling

Symptom narrative

arm (biceps area) swelled, was slightly warm, very tender; This is a spontaneous report received from a Consumer or other non HCP, Program ID. A patient (age and gender not provided) received BNT162b2 omicron (lp.8.1) (COMIRNATY (2025-2026 FORMULA)), on 29Sep2025 as dose number unknown, single (Batch/Lot number: unknown), in arm for covid-19 immunisation; influenza vaccine (INFLUENZA VACCINE), on 29Sep2025 as dose number unknown, single, in arm for immunisation. The patient's relevant medical history and concomitant medications were not reported. The following information was reported: VACCINATION SITE SWELLING (non-serious) with onset 30Sep2025, outcome "recovered" (02Oct2025), described as "arm (biceps area) swelled, was slightly warm, very tender". The information on the batch/lot number for BNT162b2 omicron (lp.8.1) will be requested and submitted if and when received. Additional information: last comirnaty was on 24Sep2025. On that day, patient received, same arm, the recommended Influenza shot for seniors at high risk. patient never have had local reaction to either covid or flu vaccines. patient arm (biceps area) swelled, was slightly warm, very tender, no pus, starting the next day. Everything resolved by day 3 after the injection.