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Report #2855805

Received Aug 27, 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
Male
Age
18 yrs
State
—
Recovered
Recovered
Vaccinated
Aug 26, 2025
Onset
Aug 26, 2025
Days to onset
0
Hospital days
—

Vaccines (5)

TypeNameManufacturerDoseLotRoute / Site
HEPHEP B (HEPLISAV-B)DYNAVAX TECHNOLOGIES CORPORATION13N2NDIM / RA
IPVPOLIO VIRUS, INACT. (IPOL)SANOFI PASTEUR1Y1A201MIM / RA
MMRVMEASLES + MUMPS + RUBELLA + VARICELLA (PROQUAD)MERCK & CO. INC.1Z008499SC / AR
MNQMENINGOCOCCAL CONJUGATE (MENQUADFI)SANOFI PASTEUR1U8361AAIM / LA
VARCELVARICELLA (VARIVAX)MERCK & CO. INC.1Z004454SC / RA

Symptoms (2)

Extra dose administeredWrong product administered

Symptom narrative

Patient was given MMRV instead of MMR. In addition, he received Varicella, which makes the MMRV reduntant. The vaccines were pulled and prepared by 2 separate nurses for the same patient and before drawing up and administering were not specifically double checked against the recommendations before administered. No adverse patient symptoms occured and the error was noted upon entering the vaccines into records at the end of the visit.