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
28 yrs
State
MA
Recovered
Recovered
Vaccinated
Nov 4, 2025
Onset
Nov 4, 2025
Days to onset
0
Hospital days
—
Vaccines (1)
Type
Name
Manufacturer
Dose
Lot
Route / Site
RSV
RSV (MRESVIA)
MODERNA
1
3041770
IM / LA
Symptoms (3)
Exposure during pregnancyInjection site painWrong product administered
Symptom narrative
Site: Pain at Injection Site-Mild, Additional Details: pregnant patient accidentally given MRESVIA instead of ABRYSVO