VAERS Explorer
Back to explore

Report #2879036

Received Dec 22, 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
Age unknown
State
NY
Recovered
Unknown
Vaccinated
—
Onset
—
Days to onset
—
Hospital days
—

Vaccines (1)

TypeNameManufacturerDoseLotRoute / Site
VARCELVARICELLA (VARIVAX)MERCK & CO. INC.UNKY019319—

Symptoms (1)

Product storage error

Symptom narrative

Improperly stored vaccine; Physician confirmed that there were no symptomatic events.; This Spontaneous report was received from Physician and referred to a/an patient of unknown age and gender. The patient's medical history was not reported. The patient's concurrent conditions were not reported. Concomitant therapies were not reported. On an unknown date, patient started therapy with Varicella Virus Vaccine Live (Oka-Merck) lyophilisate and solvent for solution for injection (VARIVAX) (Batch/Lot Number: Y019319) (Expiration date: 21-Nov-2026). On an unknown date, the patient started therapy with sterile diluent (Hollister-Stier STERILE DILUENT), (lot # and expiration date were not reported) for prophylaxis. On an unknown date, the patient might have received an improperly stored dose. Physician confirmed that there were no symptomatic events. This is an invalid case due to the lack of patient's identifiers.

Other medications

Sterile diluent