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Report #2895396

Received May 5, 2026

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
MI
Recovered
Unknown
Vaccinated
Apr 29, 2026
Onset
Apr 29, 2026
Days to onset
0
Hospital days

Vaccines (2)

TypeNameManufacturerDoseLotRoute / Site
MMRVMEASLES + MUMPS + RUBELLA + VARICELLA (PROQUAD)MERCK & CO. INC.UNKZ005153
VARCELVARICELLA (VARIVAX)MERCK & CO. INC.UNKZ003767

Symptoms (2)

Extra dose administeredNo adverse event

Symptom narrative

no adverse event; HCP reports that the patient received both VARIVAX and PROQUAD on the same day; This Spontaneous report was received from Nurse and referred to a patient of unknown age and gender. The patient's medical history was not reported. The patient's past medications were not reported. The patient's concomitant medications were not reported. On 29-Apr-2026, the patient was vaccinated with Varicella Virus Vaccine Live (Oka-Merck) powder and solvent for solution for injection (VARIVAX) (0.50 mL) (total) (Batch/Lot Number: Z003767) (Expiration date: 30-Jan-2027) with sterile diluent solution for injection. On 29-Apr-2026, the patient was vaccinated with MMR and Varicella (Oka-Merck) Virus Vaccine Live (PROQUAD) (0.50 mL) (total) (Batch/Lot Number: Z005153) (Expiration date: 25-Aug-2026) with sterile diluent solution for injection. All were for prophylaxis (Overdose). No adverse event was reported (No adverse event).

Other medications

Sterile Diluent