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Report #2852892

Received Aug 6, 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
Unknown
Age
Age unknown
State
—
Recovered
Unknown
Vaccinated
Oct 1, 2024
Onset
—
Days to onset
—
Hospital days
—

Vaccines (1)

TypeNameManufacturerDoseLotRoute / Site
COVID19COVID19 (COVID19 (PFIZER-BIONTECH))PFIZER\BIONTECHUNK——

Symptoms (4)

Drug hypersensitivityErythemaFeeling hotPeripheral swelling

Symptom narrative

My arm is completely swollen, red and very hot; My arm is completely swollen, red and very hot; My arm is completely swollen, red and very hot; some kind of allergy; This is a spontaneous report received from a Nurse. A patient (age and gender not provided) received BNT162b2 omicron (kp.2) (COMIRNATY (2024-2025 FORMULA)), in Oct2024 as dose number unknown, single (Batch/Lot number: unknown) for covid-19 immunisation. The patient's relevant medical history and concomitant medications were not reported. The following information was reported: PERIPHERAL SWELLING (non-serious), ERYTHEMA (non-serious), FEELING HOT (non-serious), outcome "unknown" and all described as "My arm is completely swollen, red and very hot"; DRUG HYPERSENSITIVITY (non-serious), outcome "unknown", described as "some kind of allergy". Additional information: Patient received last fall, the Pfizer COVID vaccine Comirnaty, that one and patient had a reaction in the other arm. The arm was completely swollen, red and very hot. So, patient need to know what if, ingredients were the same in those vaccines, also asked if anything in there. Because patient definitely have some kind of allergy. The COVID patient got last fall, Oct2024. No follow-up attempts are possible. Batch/lot number is not provided, and it cannot be obtained.