Report #2846964

Received Jun 23, 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: 6 yrs
State: WA
Recovered: Recovered
Vaccinated: Jun 23, 2025
Onset: Jun 23, 2025
Days to onset: 0
Hospital days: —

Vaccines (1)

Type	Name	Manufacturer	Dose	Lot	Route / Site
COVID19	COVID19 (COVID19 (MODERNA))	MODERNA	UNK	—	IM

Symptoms (2)

Expired product administeredNo adverse event

Symptom narrative

Patient received an expired dose of Moderna COVID vaccine for ages 6 months-11 years. Expiration date was 6/21/25 but medical assistant misread this as 6/27/25 and thus administered the dose on 6/23/25 after it was already expired. Barcode scanning technology was used AFTER administration and so the error was not caught until post-administration. No harm occurred to patient.