"The signal detected for myocarditis or pericarditis is consistent with that reported in peer-reviewed publications demonstrating an elevated risk of myocarditis or pericarditis following mRNA vaccines, especially among younger males aged 12 to 29 years," the researchers noted.
Democratic presidential candidate Robert F. Kennedy Jr. told Good Morning Britain that his neurological disorder affecting his voice is a known side effect of the flu vaccine.
"Our meta-analysis highlights a link between SARS-CoV-2 vaccination and new onset or worsening of inflammatory and autoimmune skin diseases," the study authors write.
One of the potentially serious side effects of COVID-19 vaccination is acute ischemic stroke, according to a publication in Journal of the Neurological Sciences.