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Report #2864255

Received Oct 8, 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
41 yrs
State
OR
Recovered
Recovered
Vaccinated
Oct 2, 2025
Onset
Oct 2, 2025
Days to onset
0
Hospital days
—

Vaccines (1)

TypeNameManufacturerDoseLotRoute / Site
ANTHANTHRAX (BIOTHRAX)EMERGENT BIOSOLUTIONS7+—IM

Symptoms (3)

Expired product administeredNo adverse eventProduct label confusion

Symptom narrative

Patient received an expired dose of Anthrax vaccination. The box of the vaccination stated the expiration date was 11082025 and it was assumed this was November 8th, 2025. The supplier also confirmed the expiration date was November 8th, 2025. It was discovered after the vaccination that the expiration date was August 11th, 2025. Patient has no side effects or other adverse reactions. Patient was informed of this error and had no further questions or concerns. I spoke with Emergent Biosolutions representatives about this issue. The plan going forward after review with national and state representatives is to revaccinate at 1 year.

Current illness

Mild URI

Medical history

None

Other medications

None

Allergies

Penicillin

Lab data

None