Report #2832372

Received Mar 20, 2025

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: 11 yrs
State: CT
Recovered: Unknown
Vaccinated: Mar 17, 2025
Onset: Mar 17, 2025
Days to onset: 0
Hospital days: —

Vaccines (2)

Type	Name	Manufacturer	Dose	Lot	Route / Site
MMR	MEASLES + MUMPS + RUBELLA (MMR II)	MERCK & CO. INC.	3	X027446	IM / LA
TDAP	TDAP (BOOSTRIX)	GLAXOSMITHKLINE BIOLOGICALS	1	X449Y	IM / RA

Symptoms (2)

No adverse eventWrong product administered

Symptom narrative

MMR was given instead of required Meningococcal vaccine. MMR was a third dose. Medical Director was notified. No adverse reaction noted and no follow-up required.