When the new COVID-19 vaccinations were introduced two years ago, public health experts discovered an increase in incidences of myocarditis, an inflammation of the heart muscle, particularly among young guys who had received mRNA immunisations. However, it remained unclear what exactly was p
When the new COVID-19 vaccinations were introduced two years ago, public health experts discovered an increase in incidences of myocarditis, an inflammation of the heart muscle, particularly among young guys who had received mRNA immunisations. However, it remained unclear what exactly was p