Report #2868747

Received Oct 27, 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: WI
Recovered: Unknown
Vaccinated: Oct 22, 2025
Onset: Oct 22, 2025
Days to onset: 0
Hospital days: —

Vaccines (2)

Type	Name	Manufacturer	Dose	Lot	Route / Site
COVID19	COVID19 (COVID19 (MODERNA))	MODERNA	UNK	3052581	IM / LL
FLU3	INFLUENZA (SEASONAL) (FLULAVAL)	GLAXOSMITHKLINE BIOLOGICALS	UNK	2T543	IM / LL

Symptoms (3)

Incorrect dose administeredPneumoniaPyrexia

Symptom narrative

Patient received wrong Covid vaccine dose. Patient was given a high dose of .50ml vaccine but should of received a .25ml covid vaccines dose. 2 hours after the vaccine patient developed a fever of 99.0. Patient on 10/24/25 developed a high fever of 101.2-103.5. Was seen in ER. on 10/25 Patient stills has high fever of 103.5. Patient returned to ER on 10/26/25 and was diagnosed with pneumonia. Provider spoke with Mom to let her know of the vaccine dose error and what to watch for adverse side effects.

Current illness

unknown

Medical history

none

Other medications

none

Allergies

No known allergies

Lab data

none related to vaccine