Report #2865856

Received Oct 14, 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: 81 yrs
State: WI
Recovered: Recovered
Vaccinated: Oct 2, 2025
Onset: Oct 3, 2025
Days to onset: 1
Hospital days: —

Vaccines (1)

Type	Name	Manufacturer	Dose	Lot	Route / Site
COVID19	COVID19 (COVID19 (PFIZER-BIONTECH))	PFIZER\BIONTECH	1	NA0587	IM / LA

Symptoms (3)

Back painInjection site erythemaInjection site warmth

Symptom narrative

Patient had pain in lower back the night after getting the injection. Patient took a tylenol and the pain imrproved significantly the next day. 2-3 days after the injection, redness and feeling of warmth developed on the injection arm. Patient did not use any treatment for that.