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Report #2848167

Received Jul 2, 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
Male
Age
4 yrs
State
OK
Recovered
Unknown
Vaccinated
Jun 25, 2025
Onset
Jun 25, 2025
Days to onset
0
Hospital days
—

Vaccines (1)

TypeNameManufacturerDoseLotRoute / Site
DTAPIPVDTAP + IPV (KINRIX)GLAXOSMITHKLINE BIOLOGICALSUNKY49BZ—

Symptoms (3)

Circumstance or information capable of leading to medication errorCryingUnderdose

Symptom narrative

got a partial dose of Kinrix because the child started crying; This non-serious case was reported by a nurse via call center representative and described the occurrence of accidental underdose in a 4-year-old male patient who received DTPa-IPV (Kinrix) (batch number Y49BZ, expiry date 17-MAY-2026) for prophylaxis. On 25-JUN-2025, the patient received Kinrix. On 25-JUN-2025, an unknown time after receiving Kinrix, the patient experienced accidental underdose (Verbatim: got a partial dose of Kinrix because the child started crying ). The outcome of the accidental underdose 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. Additional Information: GSK Receipt Date: 26-JUN-2025 The licensed practical nurse wanted to know how to proceed after a child got a partial dose of Kinrix because the child started crying and the mom let go of his leg, which led to accidental underdose The Vaccine Administration Facility was the same as Primary Reporter.