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
0.8 yrs
State
NY
Recovered
Unknown
Vaccinated
Dec 19, 2025
Onset
Dec 19, 2025
Days to onset
0
Hospital days
—
Vaccines (1)
Type
Name
Manufacturer
Dose
Lot
Route / Site
PNC20
PNEUMO (PREVNAR20)
PFIZER\WYETH
4
MA2483
IM / LL
Symptoms (1)
Inappropriate schedule of product administration
Symptom narrative
Patient received a fourth dose of Prevnar at the wrong time. The patient already received the third dose on 11/10/25.