When receiving the vaccination in Austria, I was told to avoid physical activity or sports for three days. The nurse told that a befriended doctor was treating a couple of patients, all of them young males, with myocarditis after the vaccination. Does anybody else have a source for that?
The article unfortunately doesn't mention this. But maybe in the US military, and among young fit males in general, such an exercise pause isn't taken.
trhway|4 years ago
similar advice in Russia is to avoid alcohol - main Russian heart/health stressor :) - post-vaccine, originally for 42 days, later, after massive outpour of public displeasure to say the least, the recommended period was decreased to 6 days.