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Report #2891512

Received Apr 2, 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
IL
Recovered
Unknown
Vaccinated
Mar 25, 2026
Onset
Mar 25, 2026
Days to onset
0
Hospital days
—

Vaccines (1)

TypeNameManufacturerDoseLotRoute / Site
DTAPDTAP (INFANRIX)GLAXOSMITHKLINE BIOLOGICALSUNK9PT2F—

Symptoms (1)

Expired product administered

Symptom narrative

Infanrix expired dose administration (less than 30 days since expiration); This non-serious case was reported by a pharmacist via call center representative and described the occurrence of expired vaccine used in a patient who received DTPa (Infanrix) (batch number 9PT2F, expiry date 10-MAR-2026) for prophylaxis. On 25-MAR-2026, the patient received Infanrix. On 25-MAR-2026, an unknown time after receiving Infanrix, the patient experienced expired vaccine used (Verbatim: Infanrix expired dose administration (less than 30 days since expiration)). The outcome of the expired vaccine used was not applicable. This report is made by GSK without prejudice and does not imply any admission or liability for the incident or its consequences.