Baseball pitcher Matt Pobereyko (31) dies suddenly of cardiac arrest. Vaxterminated?

FEBRUARY 25, 2023.

"According to reports, Pobereyko, who had been pitching in the Mexican and Dominican Leagues this winter, suffered a heart attack."
https://www.pennlive.com/sports/2023/02/former-mets-minor-league-suffers-heart-attack-in-mexico-dead-at-31-reports.html

SOURCES

New York Post video
https://www.youtube.com/watch?v=Rh-PaFaLQ1o

Huffington Post article
https://www.huffpost.com/entry/matt-pobereyko-dead_n_63fe5f45e4b0735bf87a960c