VAERS Explorer
Back to explore

Report #2893837

Received Apr 23, 2026

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
0.3 yrs
State
NH
Recovered
Unknown
Vaccinated
Apr 22, 2026
Onset
Apr 22, 2026
Days to onset
0
Hospital days

Vaccines (3)

TypeNameManufacturerDoseLotRoute / Site
DTPPVHBHPBDTAP+IPV+HIB+HEPB (VAXELIS)MSP VACCINE COMPANY3U8313AAIM / LL
HPV9HPV (GARDASIL 9)MERCK & CO. INC.2Z011860IM / RL
RV1ROTAVIRUS (ROTARIX)GLAXOSMITHKLINE BIOLOGICALS353HF9PO / MO

Symptoms (1)

Product administered to patient of inappropriate age

Symptom narrative

This writer went in to administer the 4 month WCC vaccines to patient, which should have been Rotarix, Vaxelis, and Prevnar. Writer first administered the Rotarix by oral route while patient was in dads arms. After Rotarix was administered we moved patient to the exam table to administer the other 2 vaccines. Writer then administered the Gardasil to the right thigh, as soon as this writer injected the Gardasil, writer realized it was not the Prevnar that should have been administered. Writer then exited exam room and went right to the provider to let her know what had transpired. The provider spoke with Poison Control for reactions. Provider then went in to let the family know that the wrong vaccine was administered. In this case the patient should have been given Prevnar, but was given Gardasil by mistake. Provider discussed monitoring parameters with parents and plan for follow up in the office 2 days from the incident. Internal incident report and investigation ongoing.

Current illness

N/A

Medical history

Unknown

Other medications

None

Allergies

None

Lab data

4/24/26 Patient to come back for f/u with Dr.