https://en.wikipedia.org/wiki/Myocarditis https://en.wikipedia.org/wiki/Myocarditis "Myocarditis is most often due to a viral infection." Who would have guess

https://en.wikipedia.org/wiki/Myocarditis https://en.wikipedia.org/wiki/Myocarditis "Myocarditis is most often due to a viral infection." Who would have guessed a virus would cause a condition known to be caused by viruses?