Report #2893268

Received Apr 20, 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: NY
Recovered: Unknown
Vaccinated: Apr 17, 2026
Onset: Apr 17, 2026
Days to onset: 0
Hospital days: —

Vaccines (1)

Type	Name	Manufacturer	Dose	Lot	Route / Site
HPV9	HPV (GARDASIL 9)	MERCK & CO. INC.	UNK	Z005055	—

Symptoms (2)

Expired product administeredNo adverse event

Symptom narrative

No additional AE / No adverse effects were reported.; an expired dose of GARDASIL 9 was inadvertently administered to a 24 yr old female patient today, 4/17/2026; This spontaneous report was received from a medical assistant and refers to a 24-year-old female patient. The patient's medical history, concurrent conditions, past medications and concomitant medications were not reported. On 17-Apr-2026, the patient was vaccinated with Human Papillomavirus 9-Valent Vaccine, Recombinant (GARDASIL 9) (also reported as Gardasil, conflicting information) suspension for injection, 0.5 ml, lot# Z005055, expiration date: 27-Feb-2026 (dose number, route of administration and anatomical location were not reported), for prophylaxis (Expired product administered). Post Expiry Memo supported potency of the dose. No adverse effects, no additional adverse events were reported.