Report #2854876

Received Aug 20, 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: 32 yrs
State: MI
Recovered: Unknown
Vaccinated: Aug 20, 2025
Onset: Aug 20, 2025
Days to onset: 0
Hospital days: —

Vaccines (1)

Type	Name	Manufacturer	Dose	Lot	Route / Site
HEP	HEP B (ENGERIX-B)	GLAXOSMITHKLINE BIOLOGICALS	1	7NX57	IM / RA

Symptoms (2)

Exposure during pregnancyUnderdose

Symptom narrative

Pt is 18 weeks 2 days pregnant. EDD 01/19/2026. Age 32, current weight 158.2 Hepatitis B non Immune. Offered and accepted Hepatitis B 3 dose series. Pt was inadvertently given the Pediatric dose of Hepatitis B 10 mcg/0.5 ml instead of the adult dose of 20 mcg/0.5 ml. No adverse advent occured

Current illness

none

Medical history

none

Other medications

Ferrous sulfate, Prenatal vitamins

Allergies

no known allergies

Lab data

none