Report #2859032

Received Sep 16, 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: Age unknown
State: FL
Recovered: Recovered
Vaccinated: Sep 7, 2025
Onset: Sep 7, 2025
Days to onset: 0
Hospital days: —

Vaccines (1)

Type	Name	Manufacturer	Dose	Lot	Route / Site
UNK	VACCINE NOT SPECIFIED (NO BRAND NAME)	UNKNOWN MANUFACTURER	UNK	3052549	IM

Symptoms (2)

ChillsPyrexia

Symptom narrative

fever; chills; This spontaneous case was reported by a consumer and describes the occurrence of PYREXIA (fever) and CHILLS (chills) in a female patient of an unknown age who received mRNA-1273.251 (Spikevax LP.8.1 PFS) (batch no. 3052549) for COVID-19 prophylaxis. No Medical History information was reported. On 07-Sep-2025, the patient received dose of mRNA-1273.251 (Spikevax LP.8.1 PFS) (Intramuscular use) .5 microgram. On 07-Sep-2025, the patient experienced PYREXIA (fever) and CHILLS (chills). On 08-Sep-2025, PYREXIA (fever) and CHILLS (chills) had resolved. No concomitant medication was reported. The patient had fever and chills, which did not occur until about 12 hours following the injection. It was unknown if the patient experienced any additional symptoms or events. Reporter causality was not reported. No treatment medication was reported. Reporter did not allow further contact