Report #2857005

Received Sep 5, 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: TX
Recovered: Unknown
Vaccinated: Sep 10, 2021
Onset: Sep 10, 2021
Days to onset: 0
Hospital days: —

Vaccines (1)

Type	Name	Manufacturer	Dose	Lot	Route / Site
VARCEL	VARICELLA (VARIVAX)	MERCK & CO. INC.	UNK	S024362	—

Symptoms (2)

Expired product administeredNo adverse event

Symptom narrative

No additional AE reported; a patient received an expired dose of VARIVAX; This spontaneous report was received from a consumer or other non-health professional and refers to a 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 10-SEP-2021, the received an expired dose of Varicella Virus Vaccine Live (Oka-Merck) (VARIVAX), (dose, route of administration, anatomical location were not reported, lot number S024362 which was verified to be valid, expiration date not reported but upon internal review established on 06-AUG-2021). the expired vaccine was reconstituted with sterile diluent (Hollister-Stier STERILE DILUENT). for prophylaxis. There was no adverse event reported. This is an invalid case due to the lack of patient identifiers.

Other medications

Sterile diluent