Report #2897513

Received May 22, 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: Male
Age: 4 yrs
State: OK
Recovered: Unknown
Vaccinated: May 18, 2026
Onset: May 18, 2026
Days to onset: 0
Hospital days: —

Vaccines (1)

Type	Name	Manufacturer	Dose	Lot	Route / Site
DTAPIPV	DTAP + IPV (KINRIX)	GLAXOSMITHKLINE BIOLOGICALS	UNK	Y49BZ	—

Symptoms (1)

Expired product administered

Symptom narrative

Expired dose administered; This non-serious case was reported by a nurse via call center representative and described the occurrence of expired vaccine used in a 4-year-old male patient who received DTPa-IPV (Kinrix) (batch number Y49BZ, expiry date 17-MAY-2026) for prophylaxis. On 18-MAY-2026, the patient received Kinrix. On 18-MAY-2026, an unknown time after receiving Kinrix, the patient experienced expired vaccine used (Verbatim: Expired dose administered). 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.