mRNA vaccines, such as those developed by Pfizer-BioNTech and Moderna, have played a crucial role in combating the Covid-19 pandemic. However, like any medical treatment, they can cause side effects.
In addition to PVS, rare cases of myocarditis (inflammation of the heart muscle) have been reported, particularly in young men after the second dose. However, studies indicate that these post-vaccination myocarditis cases are generally less severe than those caused by direct SARS-CoV-2 infection.
The importance of transparency and vigilance
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