Stanford researchers identify two proteins that cause rare heart inflammation after COVID-19 vaccination, offering insights ...

A rapid, two-step immune reaction may underlie rare cases of heart inflammation seen after COVID-19 mRNA vaccination, ...

A new study identifies a mechanism for how COVID vaccines may, in infrequent cases, drive heart inflammation, a condition ...

The Stanford summary backs up the "rare" label with specific numbers: about one myocarditis case per 140,000 people after a ...

Researchers identified two immune signals that may help explain why a small percentage of young males develop chest pain or ...

Study points to source of "very, very rare" cases of myocarditis and potential solutions. Myocarditis risk remains far higher ...

Stanford Medicine investigators have unearthed the biological process by which mRNA-based vaccines for COVID-19 can cause ...

A reported personal case highlights how a rare vaccine side effect led to the hospitalisation of a previously healthy 24-year ...

FDA plans possible black box warning for COVID-19 shots amid rare heart risk reports; studies say the virus carries a higher ...

Commissioner Marty Makary on Monday denied recent reports suggesting plans for his agency to add a black box warning to COVID ...

U.S. Food and Drug Administration officials said COVID-19 vaccines killed at least 10 children, providing no evidence for the ...

The findings of a study strongly suggest that genetic testing should be done on all children with heart failure and ...