Report #2862058

Received Sep 29, 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: 72 yrs
State: ME
Recovered: Recovered
Vaccinated: Sep 15, 2025
Onset: Sep 15, 2025
Days to onset: 0
Hospital days: —

Vaccines (1)

Type	Name	Manufacturer	Dose	Lot	Route / Site
COVID19	COVID19 (COVID19 (PFIZER-BIONTECH))	PFIZER\BIONTECH	1	NA0846	IM / RA

Symptoms (2)

No adverse eventUnderdose

Symptom narrative

Patient was administered the pediatric covid vaccine 10mcg/0.3ml for 5 year old to 11 year old patients instead of the adult vaccine. The error was discovered the next day. Per guidance from the CDC, the patient was administered a regular adult dose the next day. The patient did not report any adverse events following either vaccine

Lab data

n/a.