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Report #2844324

Received Jun 9, 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
IN
Recovered
Unknown
Vaccinated
Jun 6, 2025
Onset
Jun 6, 2025
Days to onset
0
Hospital days
—

Vaccines (1)

TypeNameManufacturerDoseLotRoute / Site
VARCELVARICELLA (VARIVAX)MERCK & CO. INC.UNKX011424—

Symptoms (1)

Expired product administered

Symptom narrative

No additional AE; administration of expired VARIVAX to a patient; Information has been received from Business Partner/CRO on 06-Jun-2025. This spontaneous report was received from a/an Physician Assistant and refers to a(n) 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 06-Jun-2025, the patient started therapy with Varicella Virus Vaccine Live (Oka-Merck) (VARIVAX), Injection (lot #X011424, expiration date: 19-Apr-2025). On 06-Jun-2025, the patient started therapy with sterile diluent (MERCK STERILE DILUENT), (indication, expiration date, and lot # were not reported). The patient started therapy with Varicella Virus Vaccine Live (Oka-Merck) (VARIVAX), for the treatment of prophylaxis. On 06-Jun-2025, the patient experienced administration of expired VARIVAX to a patient. On an unknown date, the patient experienced No additional AE. At the reporting time, the outcome of administration of expired VARIVAX to a patient and No additional AE was unknown. The action taken with sterile diluent and Varicella Virus Vaccine Live (Oka-Merck) was reported as not applicable.

Other medications

Merck sterile diluent