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Report #2874851

Received Nov 25, 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
1 yrs
State
MI
Recovered
Unknown
Vaccinated
Sep 8, 2025
Onset
Sep 8, 2025
Days to onset
0
Hospital days
—

Vaccines (1)

TypeNameManufacturerDoseLotRoute / Site
MMRMEASLES + MUMPS + RUBELLA (MMR II)MERCK & CO. INC.UNKY019107OT

Symptoms (2)

No adverse eventProduct storage error

Symptom narrative

no adverse event; inadvertent administrations of MMR-II, that have been exposed to temperature excursions; This Spontaneous report was received from nurse and referred to a 1-year-old patient of unknown gender. The patient's medical history was not reported. The patient's past medications were not reported. The patient's concomitant medications were not reported. On 08-Sep-2025, the patient received the dose with M-M-R II (Batch/Lot Number: Y019107) (Expiration date: 18-Nov-2026) (route and dose was not reported) with reconstituted with sterile diluent (Hollister-Stier STERILE DILUENT) (lot # and expiration date were not reported) after temperature excursions at 32.6F for 5 minutes and 53.2 F for 8 hours and 27 minutes (Product storage error). There was no previous temperature excursions. No adverse event was reported. Not viable due to temperature too high was reported. This is one of the several reports from the same reporter.; Sender's Comments: Priority : 5 , Is case serious : No , Index user : , Index date : 2025-11-10 , MNSC number : , CLIC number : , ESTAR number : , IRMS number : 93084 , Central date : 2025-11-06 , Classification : DMC, Attachment description : Post Marketing Basic , Safety case number :

Other medications

Sterile diluent