VAERS Explorer
Back to explore

Report #2836455

Received Apr 17, 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
ID
Recovered
Unknown
Vaccinated
Mar 28, 2025
Onset
Mar 28, 2025
Days to onset
0
Hospital days
—

Vaccines (1)

TypeNameManufacturerDoseLotRoute / Site
MMRVMEASLES + MUMPS + RUBELLA + VARICELLA (PROQUAD)MERCK & CO. INC.UNKY014436OT

Symptoms (2)

No adverse eventProduct storage error

Symptom narrative

No additional AEs were reported; The nurse is reporting that a patient received improperly stored vaccine. No additional AEs were reported, no further information provided. Names of vaccines involved (including lot/exp) PROQUAD (y014436 2/22/2026) Temperature: 14.92F Time frame:; This spontaneous report was received from Certified Nursing Assistant (CNA) and refers to a patient of unknown age and gender. The patient's medical history, concurrent conditions and concomitant therapies were not reported. On 28-Mar-2025, the patient was vaccinated with and improperly storage dose of Measles, Mumps, Rubella and Varicella (Oka-Merck) Virus Vaccine Live (PROQUAD)(rHA), (lot #Y014436, expiration date: 22-Feb-2026), the vaccine was reconstituted with sterile diluent (MERCK STERILE DILUENT) (Dose, route, and anatomical location were not reported) for prophylaxis It was reported that the vaccines had a temperature excursion of 14.92F during a time frame of 1 hour and 40 minutes. There were not previous temperature excursions. No additional adverse events were reported, no further information provided.

Other medications

Sterile diluent