Report #2875141

Received Nov 26, 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: 72 yrs
State: PR
Recovered: Unknown
Vaccinated: Nov 26, 2025
Onset: Nov 26, 2025
Days to onset: 0
Hospital days: —

Vaccines (1)

Type	Name	Manufacturer	Dose	Lot	Route / Site
HEP	HEP B (ENGERIX-B)	GLAXOSMITHKLINE BIOLOGICALS	2	jb4k2	IM / LA

Symptoms (2)

No adverse eventUnderdose

Symptom narrative

Patient was administered with Engerix- B 10mcg/0.5mL (Pedriatic dose) instead of Engerix- B 20mcg/1mL (Adult dose). Patient was reached and notified, no side effects were reported by the patient.

Current illness

No illnesses or health conditions were reported by the patient.

Medical history

No illnesses or health conditions were reported by the patient.

Other medications

No current use of any medications or dietary supplements were provided by the patient after being interviewed.

Allergies

No allergies to any food or medications were provided by the patient.

Lab data

Patient was administered with Engerix- B 10mcg/0.5mL (Pedriatic dose) instead of Engerix- B 20mcg/1mL (Adult dose). Patient was reached and notified, no side effects were reported by the patient.