Report #2864505

Received Oct 8, 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: Female
Age: 37 yrs
State: AZ
Recovered: Recovered
Vaccinated: Oct 8, 2025
Onset: Oct 8, 2025
Days to onset: 0
Hospital days: —

Vaccines (1)

Type	Name	Manufacturer	Dose	Lot	Route / Site
FLU3	INFLUENZA (SEASONAL) (FLUZONE)	SANOFI PASTEUR	1	U8863BA	SYR / RA

Symptoms (3)

Brain fogDysgeusiaHeadache

Symptom narrative

About 30 minutes after receiving the vaccine, I noticed a metallic taste in my mouth and felt mentally foggy. The fogginess lasted approximately 1 hour, while the metallic taste lasted around 4 hours. Approximately 2 hours after the vaccination, I developed a headache.

Current illness

None

Medical history

Obesity

Other medications

B12- once a week

Allergies

None

Lab data

Prior vaccinations

Approximately 4 years ago, after receiving the first dose of the COVID-19 vaccine (Moderna), I experienced the following adverse