From the article: "According to the case, listed as VAERS ID 1242573, detailed that the 15-year-old boy was “vaccinated with Pfizer/Biontech” on April 18, 2021. Where after the teenager started to experience adverse reactions to the vaccine on April 19, 2021, and eventually “died on 04/20/2021, 2 days after vaccination.” The VAERS database also noted that the boy had no other illnesses or preexisting conditions, no known allergies, no birth defects, and no permanent disabilities. The teenage boy merely died of “cardiac failure” after receiving the Pfizer vaccine exactly two days after."
Get that? He 'merely died' of cardiac failure, like that happens to so many 15-year-olds.
No preexisting conditions.