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Report #2892462

Received Apr 10, 2026

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
MO
Recovered
Unknown
Vaccinated
Apr 8, 2026
Onset
Apr 8, 2026
Days to onset
0
Hospital days

Vaccines (1)

TypeNameManufacturerDoseLotRoute / Site
MMRVMEASLES + MUMPS + RUBELLA + VARICELLA (PROQUAD)MERCK & CO. INC.UNKY016874

Symptoms (2)

Expired product administeredNo adverse event

Symptom narrative

Caller noted that patient did not have any symptomatic events. No additional AE/No PQC reported.; Inbound call from nurse to report an expired product with administration AE for PROQUAD with an expiration date of 4/7/2026. Caller noted that patient did not have any symptomatic events. No additional AE/No PQC reported.; This Spontaneous report was received from nurse and referred to a patient of unknown age and gender. The patient's medical history, past medications and concomitant medications were not reported. On 08-Apr-2026, the patient was vaccinated with an expire dose of MMR and Varicella (Oka-Merck) Virus Vaccine Live(PROQUAD) Lot Number: Y016874, expiration date: 07-Apr-2026, Dose Text: 0.5ml (anatomical location and administration route were reported) prophylaxis, diluted with a sterile diluent solution for injection (lot number, expiration date, anatomical location and administration route were reported) The reporting nurse stated that the patient did not have any symptomatic events. No adverse events were reported.

Other medications

sterile diluent