VAERS Explorer
Back to explore

Report #2878324

Received Dec 17, 2025

Office visit
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
1 yrs
State
MI
Recovered
Recovered
Vaccinated
Dec 9, 2025
Onset
Dec 9, 2025
Days to onset
0
Hospital days
—

Vaccines (6)

TypeNameManufacturerDoseLotRoute / Site
FLU3INFLUENZA (SEASONAL) (FLUZONE)SANOFI PASTEUR1U8881DAIM / LL
HEPAHEP A (HAVRIX)GLAXOSMITHKLINE BIOLOGICALS13255PIM / LL
HIBVHIB (HIBERIX)GLAXOSMITHKLINE BIOLOGICALS4CJ9YXIM / LL
MMRMEASLES + MUMPS + RUBELLA (MMR II)MERCK & CO. INC.1Z004961SC / RL
PNC20PNEUMO (PREVNAR20)PFIZER\WYETH4MA2484IM / RL
VARCELVARICELLA (VARIVAX)MERCK & CO. INC.1Z008194SC / RL

Symptoms (2)

No adverse eventProduct preparation issue

Symptom narrative

On 12/17/25, RMA observed another staff with vaccines, watched that the HIB needed to be mixed with the diluent. RMA realized that she did not mix the HIB vaccine in with the diluent and gave only the diluent on this vaccine only. RMA immediately reported this to the Vaccine Coordinator. Patient's mother was notified (as patient is underage) and understanding and rescheduled for 12/18/25. There were no adverse reactions with diluent that was given. Provider notified of event. Incident report completed in clinic. Director of Quality and Risk, COO, and Interim Medical Director notified. VAERS being reported on day of observed vaccine not given.

Current illness

None

Medical history

None

Other medications

No other medications

Allergies

No known drug allergies

Lab data

No other medical or laboratory test/results were needed for this event.