Report #2874271

Received Nov 22, 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: Male
Age: 78 yrs
State: NY
Recovered: Unknown
Vaccinated: Nov 8, 2025
Onset: Nov 16, 2025
Days to onset: 8
Hospital days: —

Vaccines (1)

Type	Name	Manufacturer	Dose	Lot	Route / Site
RSV	RSV (AREXVY)	GLAXOSMITHKLINE BIOLOGICALS	1	—	AR

Symptoms (4)

Brain fogCondition aggravatedMalaisePost-acute COVID-19 syndrome

Symptom narrative

Increased post-exertion malaise and brain fog. I have no idea if it is related to the RSV vaccine or just part of the cyclical nature of my symptoms. I have been active, but not much more than recent weeks, and my symptoms seem worse.

Current illness

Long COVID

Medical history

Long COVID. Onset January 2025. My symptoms have gotten worse in the past two weeks or so. I don't know if this has anything to do with the vaccine or not.

Other medications

Centrum multivitamin

Allergies

N/A

Lab data

N/A