Report #2851666

Received Jul 29, 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: Female
Age: 10 yrs
State: MA
Recovered: Recovered
Vaccinated: Jul 29, 2025
Onset: Jul 29, 2025
Days to onset: 0
Hospital days: —

Vaccines (2)

Type	Name	Manufacturer	Dose	Lot	Route / Site
MNQ	MENINGOCOCCAL CONJUGATE (MENQUADFI)	SANOFI PASTEUR	1	U8558AA	IM / LA
TDAP	TDAP (ADACEL)	SANOFI PASTEUR	1	4CA04C1	IM / LA

Symptoms (1)

Product preparation issue

Symptom narrative

Both Tdap and Menquadfi where drawn up into the same syringe accidentally and given to patient.

Current illness

Medical history

PVCs; mild asthma; underweight

Other medications

N/A

Allergies

NKA

Lab data

None