Report #2854337

Received Aug 15, 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: 69 yrs
State: CA
Recovered: Not recovered
Vaccinated: Aug 13, 2025
Onset: Aug 14, 2025
Days to onset: 1
Hospital days: —

Vaccines (1)

Type	Name	Manufacturer	Dose	Lot	Route / Site
COVID19	COVID19 (COVID19 (MODERNA))	MODERNA	6	3042646	IM / LA

Symptoms (2)

FumblingMemory impairment

Symptom narrative

Neurological. Patient first noticed minor fumbling with their fingers at their laptop the morning after the vax. Patient is a neuroscientist and musician. On the evening after the vax, patient attempted a practice session at the piano and could not remember long passages from pieces previously well-established in memory, including pieces played fluently the night before the vax. Impairment still ongoing today, two days after vax. No other evidence of amnesia or cognitive impairment, brain fog, confusion, etc. Impairment at the piano was/is profound. Patient's speculation as a neuroscientist is that it reflects cerebellar inflammation/neuropathy affecting muscle memory stored in cerebellum.

Medical history

prostate cancer treated with radical prostatectomy in 2018, not currently active (PSA < .20)

Other medications

diazepam 20 mg/day for insomnia

Lab data

none