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Report #2880983

Received Jan 7, 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
Male
Age
11 yrs
State
MO
Recovered
Unknown
Vaccinated
Oct 23, 2025
Onset
Oct 23, 2025
Days to onset
0
Hospital days
—

Vaccines (1)

TypeNameManufacturerDoseLotRoute / Site
HPV9HPV (GARDASIL 9)MERCK & CO. INC.1Y015179OT / LA

Symptoms (2)

No adverse eventProduct storage error

Symptom narrative

no AE; temperature excursion/ administered 10/23/2025; This spontaneous report was received from a nurse and refers to a 12-year-old male patient. The patient's medical history was not reported. The patient's concurrent conditions were not reported. Concomitant vaccines included Meningococcal vaccine and with TDAP vaccine (Diphtheria vaccine toxoid; Pertussis vaccine acellular; Tetanus vaccine toxoid). On 23-Oct-2025, the patient was vaccinated with Human Papillomavirus 9-valent Vaccine, Recombinant (GARDASIL9) suspension for injection (lot #Y015179, expiration date: 28-Jan-2027), dose number 1, administered by intramuscular route in the left deltoid as prophylaxis. The suspect vaccine was administered after being improperly stored (Product storage error): multiple excursions between 02-Sep-2025 and 31-Oct-2025, with a cumulative maximum temperature of 8.9 C for a cumulative total of 44 minutes. No adverse events. At the reporting time, the outcome the event was unknown. The action taken with Human Papillomavirus 9-valent Vaccine, Recombinant (GARDASIL9) was not applicable. This is one of the multiple reports from the same reporter.

Other medications

Meningococcal vaccine; TDAP vaccine