VAERS Explorer
Back to explore

Report #2830924

Received Mar 12, 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
Age unknown
State
CA
Recovered
Unknown
Vaccinated
Jan 29, 2025
Onset
Jan 29, 2025
Days to onset
0
Hospital days
—

Vaccines (2)

TypeNameManufacturerDoseLotRoute / Site
VARCELVARICELLA (VARIVAX)MERCK & CO. INC.1——
VARCELVARICELLA (VARIVAX)MERCK & CO. INC.2Y014182—

Symptoms (1)

Inappropriate schedule of product administration

Symptom narrative

no side effects or symptoms reported. No Additional AE/ No PQC.; patient received their second dose of VARIVAX too early at 3 years and 8 months old; This spontaneous report was received from a certified medical assistant and refers to a 3 years and 8 months female patient. No information regarding the patient's medical history, concurrent conditions, concomitant medications, drug reactions or allergies was provided. On an unknown date approximately in 2022 (reported as at approximately 12 months of age), the patient was vaccinated with the first dose of Varicella Virus Vaccine Live (Oka-Merck)(VARIVAX) (dose, lot #, expiration date, route and site of administration were not reported) reconstituted with sterile diluent (lot # and expiration date were not reported) for prophylaxis. On 29-JAN-2025, at the age of 3 years and 8 months, the patient was vaccinated too early with the second dose of Varicella Virus Vaccine Live (Oka-Merck)(VARIVAX) 0.5 ml, lot # Y014182 was confirmed to be valid, expiration date 20-AUG-2026 (route and site of administration were not reported) reconstituted with sterile diluent (lot # and expiration date were not reported) for prophylaxis.

Other medications

sterile diluent