Report #2877216

Received Dec 10, 2025

Office 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: 17 yrs
State: NC
Recovered: Recovered
Vaccinated: Dec 8, 2025
Onset: Dec 8, 2025
Days to onset: 0
Hospital days: —

Vaccines (2)

Type	Name	Manufacturer	Dose	Lot	Route / Site
FLU3	INFLUENZA (SEASONAL) (FLUZONE)	SANOFI PASTEUR	UNK	LT9HP	IM / LA
MENB	MENINGOCOCCAL B (BEXSERO)	NOVARTIS VACCINES AND DIAGNOSTICS	2	7CZ7Z	IM / LA

Symptoms (5)

HyperhidrosisLoss of consciousnessPallorSyncopeTremor

Symptom narrative

patient had an episode of vasovagal syncope with paleness, diaphoresis, and shaking right after she received her flu and MenB vaccinations today. She had a brief period of LOC and did not have head strike; nursing staff was present in room while it occurred. She was observed in clinic for 45 mins following the event and returned to baseline with juice, water, and food. Blood pressure was stable and she was mentating appropriately. This is the first time she has had this reaction to vaccinations; likely due to not having breakfast and staying up late last night. Recommended continued hydration and supportive care at home.

Current illness

None

Medical history

None

Other medications

None

Allergies

None