Received Jun 12, 2026
| Type | Name | Manufacturer | Dose | Lot | Route / Site |
|---|---|---|---|---|---|
| FLUN3 | INFLUENZA (SEASONAL) (FLUMIST) | MEDIMMUNE VACCINES, INC. | UNK | — | — |
Patient described event as it knocked me out for 12 hours. Patient was in college at the time and missed all of his classes; A solicited report has been received from a consumer in Market Research Program. The report concerns a male adult patient (age 44 years). No medical history was reported. No concomitant products were reported. The patient started treatment with Accuspray Single Dose (accuspray single dose), on an unknown date for flu vaccine. During 2000, the patient experienced patient described event as it knocked me out for 12 hours. patient was in college at the time and missed all of his classes (preferred term: Loss of consciousness). The patient recovered from the event(s) patient described event as it knocked me out for 12 hours. patient was in college at the time and missed all of his classes. The event was considered non-serious. The reporter considered that there was a reasonable possibility of a causal relationship between Accuspray Single Dose, Flumist and the following event(s): patient described event as it knocked me out for 12 hours. patient was in college at the time and missed all of his classes. The company physician considered that there was a reasonable possibility of a causal relationship between Flumist and the following event(s): patient described event as it knocked me out for 12 hours. patient was in college at the time and missed all of his classes. The company physician did not consider that there was a reasonable possibility of a causal relationship between Accuspray Single Dose and the following event(s): patient described event as it knocked me out for 12 hours. patient was in college at the time and missed all of his classes. Device Information: Product As Reported: Accuspray Single Dose Product Role:Suspect Device Problem code:A24 - Adverse Event Without Identified Device or Use Problem Manufacturer Name:ASTRAZENECA Labeled for single use:No Significant correction performed on 05-JUN-2026 with the FRD 27-FEB-2026: Updated report type to MRP, and narrative update.; Sender's Comments: Loss of consciousness is not a listed adverse event in the core data sheet of Influenza Vaccine. Loss of consciousness has been reported in a patient using Accuspray Single Dose. Due to limited information on circumstances leading to event, clinical course, treatment details, possible risk factors, underlying comorbidities, past medical history, concomitant medications, detailed etiological and diagnostic work-up, the evaluation did not find evidence to exclude a reasonable possibility of a causal relationship between the event and study drug.
Flu vaccination