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Report #2855916

Received Aug 28, 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
Unknown
Age
Age unknown
State
CA
Recovered
Unknown
Vaccinated
Jun 21, 2022
Onset
Aug 1, 2025
Days to onset
1137
Hospital days
—

Vaccines (2)

TypeNameManufacturerDoseLotRoute / Site
HPV9HPV (GARDASIL 9)MERCK & CO. INC.1—OT
HPV9HPV (GARDASIL 9)MERCK & CO. INC.2Y013565OT

Symptoms (2)

Inappropriate schedule of product administrationNo adverse event

Symptom narrative

No additional AE; Caller reported patient received 1st does of GARDASIL 9 on 6/21/2022 and 2nd dose on 8/1/2025. Product information reflects Lot and expiration date of 2nd dose. No other information provided. No additional AE/PQC reported.; This spontaneous report was received from a Medical Assistant and refers to a patient of unknown age and gender. The patient's medical history, concurrent conditions and concomitant therapies were not provided. On 21-Jun-2022, the patient started prophylactic therapy with Human Papillomavirus 9-valent Vaccine, Recombinant (GARDASIL9), dose number 1, administered by unknown route (lot # and expiration date were not reported). On 08-Jan-2025, the patient was vaccinated with the 2nd dose of Human Papillomavirus 9-valent Vaccine, Recombinant (lot #Y013565, expiration date: 01-Feb-2027), 0.5 mL, administered by intramuscular route for prophylaxis (Inappropriate schedule of product administration). No additional adverse events. At the reporting time, the outcome of the events was unknown. The action taken with the suspect vaccine was not applicable.