Report #2869752

Received Oct 31, 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: 3 yrs
State: CA
Recovered: Unknown
Vaccinated: Oct 31, 2025
Onset: Oct 31, 2025
Days to onset: 0
Hospital days: —

Vaccines (1)

Type	Name	Manufacturer	Dose	Lot	Route / Site
COVID19	COVID19 (COVID19 (MODERNA))	MODERNA	2	3052581	IM / LL

Symptoms (2)

Incorrect dose administeredNo adverse event

Symptom narrative

I mixed up the .25 and .5 ML covid vaccines and accidentally gave the .5 Ml to a 3 YR old. I did not notice until after I tried to scan the vaccien in and it did not work. No symptoms yet

Current illness

N/A

Medical history

N/A

Other medications

N/A

Allergies

N/A

Lab data

N/A