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Report #2855434

Received Aug 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
Female
Age
Age unknown
State
CA
Recovered
Unknown
Vaccinated
Aug 14, 2025
Onset
Aug 14, 2025
Days to onset
0
Hospital days
—

Vaccines (2)

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

Symptoms (2)

No adverse eventProduct administered to patient of inappropriate age

Symptom narrative

No additional AE; 24-year-old female patient received PROQUAD; This spontaneous report was received from a other health professional and refers to a 24-year-old female patient. The patient's medical history was not reported. The patient's concurrent conditions were not reported. Concomitant therapies were not reported. On 14-AUG-2025, the patient was vaccinated with Measles, Mumps, Rubella and Varicella (Oka-Merck) Virus Vaccine Live (PROQUAD), 0.5 mL (route of administration, anatomical location, lot number and expiration date was not reported) for prophylaxis, the vaccine was reconstituted with sterile diluent (HOLLISTER STERILE DILUENT), (lot number and expiration date not reported) (Product administered to patient of inappropriate age). There was not adverse event reported (No adverse event).