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Report #2851014

Received Jul 24, 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
VA
Recovered
Unknown
Vaccinated
Jul 16, 2025
Onset
Jul 16, 2025
Days to onset
0
Hospital days
—

Vaccines (1)

TypeNameManufacturerDoseLotRoute / Site
MMRVMEASLES + MUMPS + RUBELLA + VARICELLA (PROQUAD)MERCK & CO. INC.UNKZ003309—

Symptoms (2)

No adverse eventProduct storage error

Symptom narrative

No symptoms or side effects were reported by HCP; 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 concerning a patient of unknown age and gender. The patient's pertinent medical history, past drug reactions or allergies, concurrent conditions and concomitant therapies were not provided. On 16-JUL-2025, the patient received a dose of improperly stored dose of Measles, Mumps, Rubella and Varicella (Oka-Merck) Virus Vaccine Live (PROQUAD) (lot #Z003309, has been verified to be valid, expiration date not reported but upon internal validation established as 21-JUL-2026) 0.5 mL (route, anatomical location were not reported) as prophylaxis. The health care professional (HCP) reported that she did not know the date the excursion occurred, but knew the Measles, Mumps, Rubella and Varicella (Oka-Merck) Virus Vaccine Live (PROQUAD) was administered following the excursion. No symptoms or side effects were reported. The operator of device was HCP. It was reported that the temperature was 52.2 farenheit (F), it was unknown time frame.

Other medications

Sterile diluent