Here's some facts about the vaccine the Army Airborne released from information by the CDC. 12% of Division one athletes from Ohio State had heart damage after recovering from covid. Yes, the survival rate is high for those who are young with no preexisting conditions but it is a very dangerous disease.
So, it was found that some of the young athletes,who were asymptomatic or suffered only mild symptoms, had myocarditis - meaning inflammation of the myocardium ie the heart muscle.
Good that this was caught in the tests. Guess the athletes will be advised to avoid strenuous exercise ,for the next few months, until their hearts recover.
Myocarditis ,is a complication ,also seen in viral infections ,from adenovirus (common cold) and influenza(flu),as well as few others:
The growing use of molecular techniques, such as polymerase chain reaction amplification, suggests that viral causes of myocarditis, including enterovirus, adenovirus, influenza viruses, human herpes virus-6, cytomegalovirus, parvovirus B19, and Epstein-Barr virus, are the most common.https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7609375/Seems, myocarditis is not unheard of in elite athletes who might compromise their immune system,by over-training, and who come into contact with all sorts of interesting viruses ,traveling across the globe. .
Some of these athlete include bodybuilders, apparently.
https://pubmed.ncbi.nlm.nih.gov/30524566/https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7473675/