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Report #2883995

Received Feb 3, 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
Female
Age
Age unknown
State
MI
Recovered
Unknown
Vaccinated
May 13, 2025
Onset
Nov 14, 2025
Days to onset
185
Hospital days
—

Vaccines (3)

TypeNameManufacturerDoseLotRoute / Site
HPV9HPV (GARDASIL 9)MERCK & CO. INC.3Y020531—
HPV9HPV (GARDASIL 9)MERCK & CO. INC.1——
HPV9HPV (GARDASIL 9)MERCK & CO. INC.2——

Symptoms (2)

Inappropriate schedule of product administrationNo adverse event

Symptom narrative

No additional AE reported; Nurse called and reported that a patient received the second and third dose of GARDASIL9 too close together.; This Spontaneous report was received from Nurse and referred to a Female patient of unknown age. The patient's medical history was not reported. The patient's past medications were not reported. The patient's concomitant medications were not reported. On 13-May-2025, the patient was vaccinated with the first dose of Human Papillomavirus 9-valent Vaccine, Recombinant (GARDASIL 9) (1 dosage form, exact dose, route, strength, lot and expiration date were not reported) for prophylaxis. On 23-Oct-2025, the patient was vaccinated with the second dose of Human Papillomavirus 9-valent Vaccine, Recombinant (GARDASIL 9) (1 dosage form, exact dose, route, strength, lot and expiration date were not reported). On 14-Nov-2025, the patient was vaccinated with the third dose of Human Papillomavirus 9-valent Vaccine, Recombinant (GARDASIL 9) (0.5 mL, Batch/Lot Number: Y020531 has been verified to be vaid lot, Expiration date: 05-Aug-2027; route and strength were not reported) (Inappropriate schedule of product administration). No additional AE reported (No adverse event). Lot# is being requested and will be submitted if received.