Report #2857345

Received Sep 8, 2025

Life-threateningER / ED visitDisabled

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Overview

Sex: Male
Age: 20 yrs
State: NH
Recovered: Not recovered
Vaccinated: Aug 21, 2025
Onset: Sep 4, 2025
Days to onset: 14
Hospital days: —

Vaccines (1)

Type	Name	Manufacturer	Dose	Lot	Route / Site
PNC20	PNEUMO (PREVNAR20)	PFIZER\WYETH	1	—	IM / LA

Symptoms (4)

Blood testElectrocardiogramPericarditisUltrasound scan

Symptom narrative

Developed a heart condition. Pericarditis.

Current illness

None

Medical history

None

Other medications

Proair inhaler as needed

Allergies

None

Lab data

8/5/2025 ER visit to hospital where they preformed an EKG and ultra sound. He had his blood drawn twice. He is on prescriptions for it and was told this is a condition that could come back.

Prior vaccinations

MMR shot (infant)