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
21 yrs
State
—
Recovered
Unknown
Vaccinated
May 16, 2025
Onset
May 16, 2025
Days to onset
0
Hospital days
—
Vaccines (1)
Type
Name
Manufacturer
Dose
Lot
Route / Site
COVID19
COVID19 (COVID19 (MODERNA))
MODERNA
4
—
IM / RA
Symptoms (2)
No adverse eventUnderdose
Symptom narrative
MOD 6m-11yrs was accidentally administered to an adult. - No known adverse effects.