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Report #2841204

Received May 16, 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
Unknown
Age
1 yrs
State
PA
Recovered
Unknown
Vaccinated
Jan 20, 2025
Onset
Feb 3, 2025
Days to onset
14
Hospital days
—

Vaccines (1)

TypeNameManufacturerDoseLotRoute / Site
VARCELVARICELLA (VARIVAX)MERCK & CO. INC.1—OT

Symptoms (2)

Inappropriate schedule of product administrationNo adverse event

Symptom narrative

No additional AE; the 12 month old patient was administered MMR II on 1/20/2025 (1st dose) and on 2/3/2025 the 12 month old patient was administered VARIVAX (1st dose).; This spontaneous report was received from a nurse and refers to a 12-month-old patient of unknown gender. The patient's medical history, concurrent conditions and concomitant therapies were not reported. On 20-Jan-2025, the patient was vaccinated with Measles, Mumps, and Rubella (Wistar RA 27-3) Virus Vaccine, Live (M-M-R II), dose number 1, then, on 03-Feb-2025, the patient was vaccinated with Varicella Virus Vaccine Live (Oka-Merck) (VARIVAX), dose number 1, both as prophylaxis, the vaccines were reconstituted with sterile diluent (dose, route of administration lot # and expiration date were not reported) (Inappropriate schedule of product administration). No other information was provided. No additional adverse event. Lot # is being requested and will be submitted if received.

Other medications

Sterile diluent