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Report #2881557

Received Jan 12, 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
Age unknown
State
MA
Recovered
Unknown
Vaccinated
Dec 17, 2025
Onset
Dec 17, 2025
Days to onset
0
Hospital days
—

Vaccines (3)

TypeNameManufacturerDoseLotRoute / Site
HPV9HPV (GARDASIL 9)MERCK & CO. INC.UNK——
HPV9HPV (GARDASIL 9)MERCK & CO. INC.UNK——
HPVXHPV (NO BRAND NAME)UNKNOWN MANUFACTURERUNK——

Symptoms (2)

Inappropriate schedule of product administrationNo adverse event

Symptom narrative

The caller said she was unable to clarify the name of the HPV vaccine.; No additional AE reported; A pharmacy intern called and reported an AE where a consumer received a dose of a HPV vaccine over a year ago and then received a dose of GARDASIL 9 yesterday; This spontaneous report was received from healthcare student and refers to 38-year-old male patient. The patient's medical history, concurrent conditions and concomitant therapies were not reported. On an unknown day (reported as over a year ago), the patient was vaccinated with human papillomavirus (HPV) vaccine (lot # and expiration date were not reported) as prophylaxis (product origin unknown). On 17-Dec-2025, the patient was vaccinated with Human Papillomavirus 9-valent Vaccine, Recombinant (GARDASIL 9), (lot # and expiration date were not reported) as prophylaxis (inappropriate schedule of product administration). No additional adverse event (AE) was reported.