Report #2849545

Received Jul 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: Male
Age: 90 yrs
State: —
Recovered: Unknown
Vaccinated: Jul 1, 2025
Onset: Jul 1, 2025
Days to onset: 0
Hospital days: —

Vaccines (1)

Type	Name	Manufacturer	Dose	Lot	Route / Site
TDAP	TDAP (BOOSTRIX)	GLAXOSMITHKLINE BIOLOGICALS	UNK	UNK	—

Symptoms (1)

Product preparation issue

Symptom narrative

Drug maladministration/administered prior to shaking the content for reconstitution; This non-serious case was reported by a pharmacist via sales rep and described the occurrence of wrong technique in product usage process in a 90-year-old male patient who received DTPa (Reduced antigen) (Boostrix) for prophylaxis. On 01-JUL-2025, the patient received Boostrix. On 01-JUL-2025, an unknown time after receiving Boostrix, the patient experienced wrong technique in product usage process (Verbatim: Drug maladministration/administered prior to shaking the content for reconstitution). The outcome of the wrong technique in product usage process was not applicable. Additional Information: GSK Receipt Date: 02-JUL-2025 The patient received subsequent dose of Boostrix prior to shaking the content for reconstitution within the syringe, which led wrong technique in product usage process.