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Report #2841459

Received May 17, 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
Male
Age
19 yrs
State
CA
Recovered
Recovered
Vaccinated
May 16, 2025
Onset
May 16, 2025
Days to onset
0
Hospital days
—

Vaccines (1)

TypeNameManufacturerDoseLotRoute / Site
YFYELLOW FEVER (YF-VAX)SANOFI PASTEUR1UK134AASC / LA

Symptoms (4)

DizzinessDysarthriaHypotoniaUnresponsive to stimuli

Symptom narrative

About 1 to 2 minutes after vaccine administration, pt reported feeling dizzy. As we spoke to him further, pt slumped over and started slurring his words. Then he stopped responding altogether and passed out. I heard hard breathing from him and pt became very pale. I administered an Epipen 0.3mg to patient and within 30 seconds or so, pt became responsive and woke up again. Pt immediately questioned what was going on and said he remembered nothing after feeling like he was going to pass out. Paramedics were called and by the time paramedics came, pt was fully responsive. Pt had started shivering from Epipen use. Pt was taken to hospital and I spoke to pt's father today and he states pt is back to normal and no further adverse effects were noted.

Current illness

N/A

Medical history

N/A

Other medications

N/A

Allergies

N/A

Prior vaccinations

dizziness