You know who you are .

The rise in myocarditis affects mainly people younger than 40.

CDC Makes Major Admission About Rushed Vaccine Timeline and Heart Inflammation (townhall.com)

In October a number of European countries limited Moderna's use due to an alarming number of myocarditis cases. 

The Swedish health agency said on Oct. 6, 2021 it would pause using the shot for people born in 1991 and later as data pointed to an increase of myocarditis and pericarditis among youths and young adults who had been vaccinated. Those conditions involve an inflammation of the heart or its lining

Meanwhile an Oxford University study show the risk of myocarditis for young people is higher from the vaccine than it is from natural infection.

CDC Makes Major Admission About Rushed Vaccine Timeline and Heart Inflammation (townhall.com)