Report #2871852

Received Nov 10, 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: 67 yrs
State: MI
Recovered: Recovered
Vaccinated: Oct 27, 2025
Onset: Oct 28, 2025
Days to onset: 1
Hospital days: —

Vaccines (1)

Type	Name	Manufacturer	Dose	Lot	Route / Site
COVID19	COVID19 (COVID19 (PFIZER-BIONTECH))	PFIZER\BIONTECH	1	na4452	IM / RA

Symptoms (1)

Oral mucosal blistering

Symptom narrative

Systemic: Patient was shivering for 4-5 hours and had blister on the roof of mouth the next day after receiving the covid vaccine-Medium, Additional Details: Patient was shivering for 4-5 hours and had blister on the roof of mouth the next day after receiving the covid vaccine, Other Vaccines: VaccineTypeBrand: comirnaty covid vaccine; Manufacturer: pfizer; LotNumber: NA4452; Route: IM; BodySite: right deltoid; Dose: ; VaxDate: UNKNOWN