Received Dec 23, 2025
| Type | Name | Manufacturer | Dose | Lot | Route / Site |
|---|---|---|---|---|---|
| MMRV | MEASLES + MUMPS + RUBELLA + VARICELLA (PROQUAD) | MERCK & CO. INC. | UNK | Z002989 | — |
| MMRV | MEASLES + MUMPS + RUBELLA + VARICELLA (PROQUAD) | MERCK & CO. INC. | UNK | — | — |
No additional AE; Medical assistant called and reported PROQUAD was administered after being involved in a temperature excursion; This spontaneous report was received from an other 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 25-AUG-2025, the patient was vaccinated with improperly stored dose of Measles, Mumps, Rubella and Varicella (Oka-Merck) Virus Vaccine Live (PROQUAD), Injection (lot #Z002989 was valid, expiration date: 14-JUL-2026, 1 dosage form, 1 dose) with sterile diluent (Hollister-Stier STERILE DILUENT), Solution for injection (expiration date, and lot # were not reported) for prophylaxis (Product storage error). No additional adverse event (AE)/no product quality complaint (PQC) reported (No adverse event). Temperature excursion of 21.9 F and time frame 14°F to 46°F for 12 Hours 30 Minutes 0 Seconds; 6°F to 14°F for 37 Hours 30 Minutes 0 Seconds were reported. This is one of 12 reports from the same reporter.