Others may develop because Covid is also associated with the onset of risk factors for heart disease, most notably hypertension. How vaccines reduce the riskResearch has shown that people who are vaccinated are roughly 40 to 60 percent less likely to have a heart attack or stroke following a Covid infection than those who are unvaccinated. This may be because vaccinated people are less likely to develop severe Covid, which in turn lowers the risk of many of these heart-related issues. There is a small risk of developing myocarditis (inflammation of the heart muscle) in the weeks after getting an mRNA Covid vaccine made by Pfizer-BioNTech or Moderna. For males 30 and older, the risk of myocarditis was 28 times higher from Covid than from the vaccine.

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Persons: ”, Helene Glassberg, who’ve, Laffin, myocarditis Organizations: University of Pennsylvania Perelman School of Medicine, Pfizer, Centers for Disease Control, Prevention