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Report #2904767

Received Jul 26, 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
WI
Recovered
Unknown
Vaccinated
—
Onset
—
Days to onset
—
Hospital days
—

Vaccines (1)

TypeNameManufacturerDoseLotRoute / Site
COVID19COVID19 (COVID19 (PFIZER-BIONTECH))PFIZER\BIONTECH1NA0590—

Symptoms (1)

Expired product administered

Symptom narrative

administered expired vaccine; The initial case was missing the following minimum criteria: No adverse event. Upon receipt of follow-up information on 21Jul2026, this case now contains all required information to be considered valid This is a spontaneous report received from a Pharmacist from medical information team, Program ID:. A patient (age and gender not provided) received BNT162b2 omicron (lp.8.1) (COMIRNATY (2025-2026 FORMULA)), as dose 1, 0.3ml single (Lot number: NA0590, Expiration Date: Jul2026), in arm for covid-19 immunisation. The patient's relevant medical history and concomitant medications were not reported. The following information was reported: EXPIRED PRODUCT ADMINISTERED (non-serious), outcome "unknown", described as "administered expired vaccine". Additional information: Wanted to check for extended exp date for vaccine, was administered to a patient. It was expired in Jul2026. The information on the batch/lot number for BNT162b2 omicron (lp.8.1) will be requested and submitted if and when received.