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
—
Recovered
Unknown
Vaccinated
Aug 29, 2025
Onset
Aug 29, 2025
Days to onset
0
Hospital days
—
Vaccines (1)
Type
Name
Manufacturer
Dose
Lot
Route / Site
MMR
MEASLES + MUMPS + RUBELLA (PRIORIX)
GLAXOSMITHKLINE BIOLOGICALS
UNK
—
IM
Symptoms (2)
Incorrect route of product administrationNo adverse event
Symptom narrative
Priorix was inadvertently given IM instead of SQ. No adverse reaction.