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
4 yrs
State
PA
Recovered
Not recovered
Vaccinated
Sep 22, 2025
Onset
Sep 23, 2025
Days to onset
1
Hospital days
—
Vaccines (1)
Type
Name
Manufacturer
Dose
Lot
Route / Site
DTAPIPV
DTAP + IPV (QUADRACEL)
SANOFI PASTEUR
5
—
IM / LA
Symptoms (3)
ErythemaPeripheral swellingPyrexia
Symptom narrative
Entire limb swelling, redness, fever. 20mg prednisone 1x daily for 5 days