Report #2853472

Received Aug 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: 46 yrs
State: ID
Recovered: Unknown
Vaccinated: Aug 10, 2025
Onset: Aug 10, 2025
Days to onset: 0
Hospital days: —

Vaccines (1)

Type	Name	Manufacturer	Dose	Lot	Route / Site
HEP	HEP B (RECOMBIVAX HB)	MERCK & CO. INC.	1	P-Y004552	IM / OT

Symptoms (1)

Underdose

Symptom narrative

patient was given Hep B 19 yrs only (0.5ml). The appropriate dosage for patients 20 years and older is 1 mL. The 0.5mL dose is considered invalid