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Report #2854059

Received Aug 14, 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
Female
Age
20 yrs
State
—
Recovered
Unknown
Vaccinated
—
Onset
—
Days to onset
—
Hospital days
—

Vaccines (1)

TypeNameManufacturerDoseLotRoute / Site
TDAPTDAP (ADACEL)SANOFI PASTEURUNK48420AAOT

Symptoms (2)

No adverse eventProduct storage error

Symptom narrative

Vaccine fridge had out of range temperature with no reported adverse event; Initial information received on 06-Aug-2025 regarding an unsolicited valid non-serious case received from a consumer/non-hcp (non-healthcare professional). This case involves a 20 years old female patient (154.94 cm and 81.82 kg) who received a dose of Diphtheria-2/Tetanus/5 Ac Pertussis Vaccine [Adacel] which was exposed to temperature excursion due to vaccine fridge had been out of range temperature with no reported adverse event. The patient's past medical history, medical treatment(s), vaccination(s) and family history were not provided. On an unknown date, the patient received an unknown dose of suspect Diphtheria-2/Tetanus/5 Ac Pertussis Vaccine, Suspension for injection, lot 48420AA and expiry date 31-Aug-2027 via unknown route in unknown administration site for immunisation which was exposed to temperature excursion because vaccine fridge had been out of range temperature with no reported adverse event (poor quality product administered) (latency Same day). Action taken was not applicable. This suspected adverse reaction report is submitted and classified as a medication error solely and exclusively to ensure the marketing authorization holder's compliance with the requirements set out in the Directive 2001/83/EC and Module VI of the Good Pharmacovigilance Practices. The classification as a medical error is in no way intended, nor should it be interpreted or construed as an allegation or claim made by the marketing authorization holder that any third party has contributed to or is to be held liable for the occurrence of this medication error.