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Report #2855331

Received Aug 23, 2025

ER / ED visit
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
Female
Age
16 yrs
State
CA
Recovered
Recovered
Vaccinated
Aug 20, 2025
Onset
Aug 21, 2025
Days to onset
1
Hospital days
—

Vaccines (1)

TypeNameManufacturerDoseLotRoute / Site
MENBMENINGOCOCCAL B (BEXSERO)NOVARTIS VACCINES AND DIAGNOSTICS1—IM / LA

Symptoms (15)

Blood glucose normalBlood thyroid stimulating hormone normalComputerised tomogram head normalDifferential white blood cell count normalElectrocardiogram normalFull blood count normalGait disturbanceHuman chorionic gonadotropin negativeLoss of consciousnessMetabolic function test normalPain in extremityPyrexiaThyroxine free normalTroponin I normalUrine analysis normal

Symptom narrative

She received the vaccination at 11:00am on Aug. 20 and had no complaint, other than arm pain, that day. She ate, drank, and went to sleep normally. Around 3:45am Aug. 21, she got up to use the bathroom and passed out on the bathroom floor. I woke up to a thumping noise, opened our bedroom door and saw her stumbling out of the bathroom. She took a few steps and passed out in the hallway, at that time we also discovered she had a fever. We called 911, she was admitted into the ER. She passed out there again on her way to the bathroom to give a urine sample. All tests came back normal, there had been no changes in her routine, other than the vaccination. She is still recovering from the fever (August 23), she has not passed out again, but we are watching her closely and she's just resting.

Current illness

none

Medical history

none

Other medications

none

Allergies

none

Lab data

lab tests completed: CBC w/ Diff, CMP, Flu/COVID, POCT StatStrip Glucose, TSH w/ reflex T4, Troponin I HS, UA complete, hCG, qual serum. Imaging Tests: CT Head WO IV Contrast, ECG 12 lead All tests done in ER on August 21, all normal results