heart inflammation among people who have received a COVID-19 vaccine.As of May 28, 2021, 25 cases of cases of myocarditis and pericarditis have been reported in the country out of the 26 million doses administered, according to the Public Health Agency of Canada (PHAC).In the United States, seven teenage boys who received the Pfizer shots in April and May were diagnosed with the condition after they developed chest pain within four days of getting their second dose.
Israel says ‘probable’ link between Pfizer COVID-19 shot, heart inflammation cases Meanwhile, Israel’s health ministry says 275 cases — mostly in young men who received Pfizer’s COVID-19 vaccine — of myocarditis were reported between December 2020 and May 2021 among more than.