Report #2859982

Received Sep 19, 2025

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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: Male
Age: 19 yrs
State: TX
Recovered: Not recovered
Vaccinated: Sep 2, 2021
Onset: Sep 1, 2022
Days to onset: 364
Hospital days: —

Vaccines (2)

Type	Name	Manufacturer	Dose	Lot	Route / Site
COVID19	COVID19 (COVID19 (PFIZER-BIONTECH))	PFIZER\BIONTECH	1	EP7533	SYR / AR
COVID19	COVID19 (COVID19 (PFIZER-BIONTECH))	PFIZER\BIONTECH	2	EN6207	SYR / AR

Symptoms (4)

Chest X-ray abnormalChest scan abnormalDyspnoeaMediastinal cyst

Symptom narrative

Cyst developed between heart and lung after receiving COVID-19 shot around summer-fall 2021. Patient and doctor noted unusual shortness of breath and prescribed an inhaler. Waiver to commission was granted by doctor given that I could still pass a fitness test.

Current illness

None

Medical history

None

Other medications

None

Allergies

None

Lab data

Confirmed by X-ray at (withheld) and chest scans at a lung specialist in spring of 2022.