“All of the Pfizer, Moderna, and Novavax vaccines use nanoparticles to deliver a spike protein into the body…”

Using pre-pandemic rates of heart inflammation in the population, the researchers calculated that the number of post-vaccination cases was higher than expected.

Reporting odds ratio values of higher than one indicate a higher-than-expected rate. For myocarditis following Novavax vaccination, the ratio was 5.2. For pericarditis, it was 24.75. For myopericarditis, or both conditions at once, it was 14.4.

https://www.zerohedge.com/covid-19/novavax-covid-19-vaccine-associated-heart-inflammation-study