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
Age unknown
State
IL
Recovered
Unknown
Vaccinated
Oct 3, 2025
Onset
Oct 3, 2025
Days to onset
0
Hospital days
—
Vaccines (1)
Type
Name
Manufacturer
Dose
Lot
Route / Site
RSV
RSV (ABRYSVO)
PFIZER\WYETH
UNK
49281-574-88
IM / RL
Symptoms (1)
Incorrect dose administered
Symptom narrative
Beyfortus (Nirsevimab) 50 mg/mL ordered. Beyfortus (Nirsevimab) 100 mg/mL given IM