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Report #2854216

Received Aug 15, 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
Age unknown
State
CA
Recovered
Recovered
Vaccinated
Aug 7, 2025
Onset
Aug 7, 2025
Days to onset
0
Hospital days
—

Vaccines (1)

TypeNameManufacturerDoseLotRoute / Site
HPV9HPV (GARDASIL 9)MERCK & CO. INC.UNK—OT

Symptoms (1)

Syncope

Symptom narrative

Patient had brief episode of syncope, no additional injury.; This spontaneous report was received from a health care worker and refers to a 11-year-old female patient. The patient's medical history was not reported. The patient's concurrent conditions were not reported. Concomitant medications included Diphtheria vaccine toxoid;Pertussis vaccine acellular;Tetanus vaccine toxoid (TDAP) . On 07-AUG-2025, the patient was vaccinate with Human Papillomavirus 9-valent Vaccine, Recombinant (GARDASIL 9), Injection (1 injection) (lot #, expiration date, route of administration, anatomical location of vaccine were not reported) in her arm for prophylaxis. On 07-AUG-2025, the patient experienced Patient had brief episode of syncope, no additional injury. In August 2025, the patient recovered from the event. The causal relationship between the event and Human Papillomavirus 9-valent Vaccine, Recombinant (GARDASIL 9) was unknown. Upon internal review, the event of Syncope was determined to be medically significant. Lot # is being requested and will be submitted if reported.

Other medications

Tdap