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Report #2853735

Received Aug 12, 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
4 yrs
State
VA
Recovered
Unknown
Vaccinated
Jun 12, 2025
Onset
Jun 12, 2025
Days to onset
0
Hospital days
—

Vaccines (1)

TypeNameManufacturerDoseLotRoute / Site
MMRVMEASLES + MUMPS + RUBELLA + VARICELLA (PROQUAD)MERCK & CO. INC.UNKZ002990—

Symptoms (2)

No adverse eventProduct storage error

Symptom narrative

No additional AE; HCP reporting that a patient received a dose of improperly stored PROQUAD. Reference TE case #02843001. HCP reported that she did not know the date the excursion occurred, but knows the PROQUAD was administered following the excursion. HCP reported; This spontaneous report was received from a nurse and refers to a 4-year-old patient of unknown gender. The patient's medical history was not reported. The patient's concurrent conditions were not reported. Concomitant therapies were not reported. On 12-JUN-2025, the patient was vaccinated with Measles, Mumps, Rubella and Varicella (Oka-Merck) Virus Vaccine Live (PROQUAD), Injection (lot #Z002990 was valid, expiration date: 14-JUL-2026, 0.5 mL, route of administration and anatomical location were not provided) with sterile diluent (MERCK STERILE DILUENT) for prophylaxis (Product storage error). Temperature excursion of 52.2 F was reported. No symptoms or side effects were reported (No adverse event).

Other medications

Sterile Diluent