VAERS Explorer
Back to explore

Report #2877496

Received Dec 11, 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
14 yrs
State
—
Recovered
Unknown
Vaccinated
Oct 16, 2025
Onset
Dec 11, 2025
Days to onset
56
Hospital days
—

Vaccines (2)

TypeNameManufacturerDoseLotRoute / Site
HPV9HPV (GARDASIL 9)MERCK & CO. INC.3Y008119IM / RA
MNQMENINGOCOCCAL CONJUGATE (MENQUADFI)SANOFI PASTEUR2U8370AAIM / RA

Symptoms (2)

Extra dose administeredNo adverse event

Symptom narrative

Patient received a 3rd dose of HPV, and a 2nd dose of MenACWY. Patient only needed 2 doses of HPV and the 2nd dose of MenACWY was given too early to be a valid second dose. Patient had no adverse effects from extra doses.