Report #2857955

Received Sep 10, 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: Age unknown
State: CA
Recovered: Unknown
Vaccinated: —
Onset: —
Days to onset: —
Hospital days: —

Vaccines (1)

Type	Name	Manufacturer	Dose	Lot	Route / Site
HEPAB	HEP A + HEP B (TWINRIX)	GLAXOSMITHKLINE BIOLOGICALS	2	UNK	—

Symptoms (1)

Incomplete course of vaccination

Symptom narrative

missed dose; This non-serious case was reported by a consumer via patient support programs and described the occurrence of incomplete course of vaccination in a female patient who received HAB (Twinrix) for prophylaxis. Previously administered products included Twinrix (received 2 doses in 2010). The patient did not receive the 2nd dose of Twinrix. The patient experienced incomplete course of vaccination (Verbatim: missed dose). The outcome of the incomplete course of vaccination 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-AUG-2025 Customer reported that she might have received Twinrix back in 2010 but that she only received 2 doses. Till the time of reporting, the patient did not receive 3rd dose of Twinrix, which led to incomplete course of vaccination.