Total of 3,658 suspected adverse reactions to COVID vaccines so far

A total of 3,658 cases of suspected adverse reactions to vaccines against COVID-19 have been reported in Slovakia up to Thursday (April 22), the State Institute for Drug Supervision (SUKL) has noted on its website, adding that 189 of these cases were serious, making up 5.1 percent of total reports. The most often reported serious adverse effects were persisting increased blood pressure, especially among patients treated for hypertension, vaccine failure, pre-collapse, collapse, thrombosis, allergic reactions, temporary paralysis or short-term loss of consciousness.