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Report #2869648

Received Oct 31, 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
Unknown
Age
Age unknown
State
IA
Recovered
Unknown
Vaccinated
—
Onset
—
Days to onset
—
Hospital days
—

Vaccines (1)

TypeNameManufacturerDoseLotRoute / Site
UNKVACCINE NOT SPECIFIED (NO BRAND NAME)UNKNOWN MANUFACTURER1No batch number—

Symptoms (2)

Syringe issueUnderdose

Symptom narrative

Vaccine leaked during administration; Partial dose administered; This spontaneous case, initially received on 17-Oct-2025, was reported by a health professional and concerns a patient of unknown age/gender. Concomitant medication and Medical history were reported as unknown. Administration of company suspect drug: On an unknown date, the patient received Fluad (TIV) for an indication not reported, Dose regimen: Not reported, Dose 1, Route of administration: Not reported, Anatomical location: Not reported, Lot number: No batch number available and requested upon follow-up. No additional suspect drugs. Adverse reactions/events and outcomes: On an unknown date, the patient had Vaccine leaked during administration (outcome: Unknown), Partial dose administered (outcome: Unknown). They had a patient who was going to need their Fluad vaccine repeated as the first vaccine leaked during administration. Partial dose administered. Treatment measures associated with event were unknown. Fluad (TIV) action taken: Not Applicable Reporter's assessment: The primary reporter provided seriousness assessment for events Vaccine leaked during administration, Partial dose administered as unknown and did not provide the causality assessment.; Reporter's Comments: Events Vaccine leaked during administration, Partial dose administered are not related due to nature of events (special situation).