Report #2858399

Received Sep 12, 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: Female
Age: 1.3 yrs
State: CO
Recovered: Unknown
Vaccinated: Sep 8, 2025
Onset: Sep 9, 2025
Days to onset: 1
Hospital days: —

Vaccines (1)

Type	Name	Manufacturer	Dose	Lot	Route / Site
HIBV	HIB (PEDVAXHIB)	MERCK & CO. INC.	4	Y006392	SC / LL

Symptoms (5)

Incorrect route of product administrationInjection site erythemaInjection site warmthPainProduct administered at inappropriate site

Symptom narrative

Mother of child noticed the placement of the vaccine was way off not IM. (sent us pictures) patient was in pain, injections site was red and hot to touch.

Current illness

N/A

Medical history

N/A

Other medications

Warm compresses and Children's Tylenol

Allergies

N/A

Lab data

N/A