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Report #2835541

Received Apr 10, 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
Male
Age
Age unknown
State
TX
Recovered
Unknown
Vaccinated
Apr 9, 2025
Onset
Apr 9, 2025
Days to onset
0
Hospital days
—

Vaccines (2)

TypeNameManufacturerDoseLotRoute / Site
UNKVACCINE NOT SPECIFIED (NO BRAND NAME)UNKNOWN MANUFACTURERUNK——
VARCELVARICELLA (VARIVAX)MERCK & CO. INC.UNKY002061—

Symptoms (2)

No adverse eventProduct storage error

Symptom narrative

No Additional AE; HCP called to report one patient received VARIVAX after improperly stored. Np side effects or symptoms reported. No additional information provided. No Additional AE/ No PQC.; This spontaneous report was received from the nurse regarding 22-year-old male patient. The patient's medical history, concurrent conditions and concomitant therapies were not reported. On 09-Apr-2025, the patient was vaccinated with Varicella Virus Vaccine Live (Oka-Merck) (VARIVAX) lyophilisate and solvent for solution for injection 0.5 mL, lot#Y002061 (expiration date: 09-JAN-2026), along with sterile diluent (MERCK STERILE DILUENT) (lot number and expiration date not reported) as prophylaxis after being improperly stored (product storage error). Np side effects or symptoms were reported. No additional information was provided. No additional adverse event (AE) was reported.