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
16 yrs
State
—
Recovered
Not recovered
Vaccinated
Dec 9, 2025
Onset
Dec 9, 2025
Days to onset
0
Hospital days
—
Vaccines (1)
Type
Name
Manufacturer
Dose
Lot
Route / Site
MNP
MENINGOCOCCAL CONJUGATE (PENMENVY)
GLAXOSMITHKLINE BIOLOGICALS
UNK
—
—
Symptoms (1)
Product preparation issue
Symptom narrative
Diluent was administered without mixing with the powder.