Swiss sprinter and Olympic athlete Sarah Atcho has been diagnosed with pericarditis shortly after receiving the Pfizer COVID-19 booster shot. Atcho is the second Swiss Olympic athlete this month to have been diagnosed with a heart condition after COVID-19 vaccination. On January 6th, Swiss marathon record holder and Olympic athlete Fabienne Schlumpf announced that she had been diagnosed with myocarditis after her booster shot.
Source: Bootcamp
