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Report #2891477

Received Apr 1, 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
2 yrs
State
AZ
Recovered
Unknown
Vaccinated
Apr 1, 2026
Onset
Apr 1, 2026
Days to onset
0
Hospital days
—

Vaccines (2)

TypeNameManufacturerDoseLotRoute / Site
MMRVMEASLES + MUMPS + RUBELLA + VARICELLA (PROQUAD)MERCK & CO. INC.1Z012062SC / RA
VARCELVARICELLA (VARIVAX)MERCK & CO. INC.1Z015167SC / LA

Symptoms (1)

Extra dose administered

Symptom narrative

MMR and Varicella vaccine were ordered for this patient. Medical assistant inadvertently gave a Produd/ MMRV instead of the regular MMR vaccine. Pt also received Varicella vaccine separately.

Current illness

None

Medical history

None

Other medications

None

Allergies

None

Lab data

NA