Many viruses as well as these vaccines are known to produce clinically significant myocarditis. Do you think it is possible that most vaccinated will get a very mild case of myocarditis but is exacerbated by any type of exercise in certain people?
It would interesting to see if there is some early evidence (even though not conclusive) of low grade myocarditis post vaccination.
Do you know if any group is studying this?
Yes. Any infection or vaccine may cause myocarditis.
I don’t know much about it except it is very low percent and I do not think there are any predictors, but people could be looking at that.
Here’s an article on the current vaccines using an army cohort.
My opinion is a second dose would increase the chances, but that’s supposition.