Report #2871439

Received Nov 7, 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: Age unknown
State: —
Recovered: Unknown
Vaccinated: —
Onset: —
Days to onset: —
Hospital days: —

Vaccines (1)

Type	Name	Manufacturer	Dose	Lot	Route / Site
COVID19	COVID19 (COVID19 (PFIZER-BIONTECH))	PFIZER\BIONTECH	1	—	—

Symptoms (1)

Lymphoedema

Symptom narrative

lymphedema in one arm. It's mild; This is a spontaneous report received from a Consumer or other non HCP, Program ID. A female patient received BNT162b2 omicron (lp.8.1) (COMIRNATY (2025-2026 FORMULA)), in 2025 as dose 1, single (Batch/Lot number: unknown) for covid-19 immunisation. The patient's relevant medical history included: "Mastectomy", start date: 2008 (not ongoing). The patient's concomitant medications were not reported. The following information was reported: LYMPHOEDEMA (non-serious) with onset 2025, outcome "unknown", described as "lymphedema in one arm. It's mild". Additional information: Reporter stated that she has been getting the updated Covid-19 vaccine and she has lymphedema in one arm. It's mild. The information on the batch/lot number for BNT162b2 omicron (lp.8.1) will be requested and submitted if and when received.

Medical history

Medical History/Concurrent Conditions: Mastectomy