3 ms·
Would make totally sense, as a possible mechanism -- and its remedy -- of how the heart would be affected.
by henearkr 5y ago
Would make totally sense, as a possible mechanism -- and its remedy -- of how the heart would be affected.
- Gravyness 5y agoSorry... what? what do you mean?
- mbar84 5y agoThe vaccine is intended to be an intramuscular injection. The risk of myocarditis is possibly linked to an accidental intravenous injection. With aspiration, the person performing the injection has a chance to detect that they hit a blood vessel instead of the muscle and try again.