Report #2896908

Received May 18, 2026

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: 4 yrs
State: AR
Recovered: Recovered
Vaccinated: May 13, 2026
Onset: May 13, 2026
Days to onset: 0
Hospital days: —

Vaccines (2)

Type	Name	Manufacturer	Dose	Lot	Route / Site
DTAPIPV	DTAP + IPV (QUADRACEL)	SANOFI PASTEUR	3	U8198AA	IM / RA
MMRV	MEASLES + MUMPS + RUBELLA + VARICELLA (PROQUAD)	MERCK & CO. INC.	2	Z015175	SC / LA

Symptoms (1)

Wrong product administered

Symptom narrative

Nurse inadvertently administered Quadracel for the 3rd Dtap and 4th polio instead of Dtap vaccine and polio.

Current illness

none

Medical history

none

Other medications

none

Allergies

NKDA

Lab data

none