Young people recover quickly from COVID-19 vaccine heart side effect, study says 0 06.12.2021 23:12 United Press International (UPI.com) It happens very rarely, but most teens and young adults who do experience heart inflammation -- myocarditis -- after a COVID-19 shot have mild symptoms and recover quickly, new research shows. Moscow.media Частные объявления сегодня Rss.plus Все новости за 24 часа