Report #2882325

Received Jan 19, 2026

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: 42 yrs
State: PA
Recovered: Recovered
Vaccinated: Dec 19, 2025
Onset: Dec 19, 2025
Days to onset: 0
Hospital days: —

Vaccines (2)

Type	Name	Manufacturer	Dose	Lot	Route / Site
HEP	HEP B (HEPLISAV-B)	DYNAVAX TECHNOLOGIES CORPORATION	2	947932	IM / RA
HPV9	HPV (GARDASIL 9)	MERCK & CO. INC.	3	Z002397	IM / RA

Symptoms (1)

Wrong product administered

Symptom narrative

Patient presented to office 12/19/25 for his 2nd Hepliav-B dose and was inadvertently given the HPV vaccine instead. HPV vaccine was too early for 3rd dose. Provider and patient were informed of incident. Patient scheduled to return on 3/13/26 to repeat 3rd dose. Provider approved of patient receiving Heplisav-B 12/19/25 as scheduled.

Current illness

None

Medical history

GERD, Allergic rhinitis

Other medications

Allegra, Flonase, omeprazole

Allergies

Amoxicillin/Penicillin, Compazine

Lab data

None