https://www.theepochtimes.com/exclusive-cdc-claims-link-between-heart-inflammation-and-covid-19-vaccines-wasnt-known-for-most-of-2021_4638716.html
NB: The above in various forms evidently is circulating on different
news outlets. I have attached a public research journal article on the
subject. The risk of inflammation of the heart as a result of being
vaccinated with a mRNA COVID vaccine is real and reported; however, the
risk of serious illness or death from the disease far exceeds the
population risk fraction (general odds of getting) heart inflammation
from the vaccine. There has been to the best of my knowledge
insufficient data to determine who as an individual (not simply member
of a population sub-group) is most at risk (e.g., lack of the equivalent
of specific identified genetic risk factors for breast cancer).