Multiple studies have shown that in rare cases, teen and young adult males have developed myocarditis after getting the mRNA COVID-19 vaccine — and now new research published in the journal Science ...

Young people’s risk of developing myocarditis is higher and longer lasting after covid-19 infection than after vaccination against it, the largest study of its kind suggests.1 The research—based on ...

Children and adolescents had higher risks of vascular and inflammatory diseases after a first COVID diagnosis, as well as a ...

In the US, health secretary Robert F Kennedy Jr, a longtime vaccine sceptic, has stopped recommending Covid shots for healthy children, cut vaccine research funding and questioned the safety of jabs ...

Madrid, Spain – 29 August: New ESC Guidelines to improve the diagnosis and care of patients with myocarditis and pericarditis, have been published today at ESC Congress 2025. This is the first time ...

A UK study published in The Lancet Child & Adolescent Health has found that children and adolescents face a significantly ...

The risks after being infected with the virus "lasted much longer" compared with post-vaccination, researchers said.

Children face longer-lasting and higher risks of rare heart and inflammatory conditions after a COVID-19 infection than after ...

In some cases, COVID-19 leads to pericarditis, which is inflammation of the sack-like membrane containing the heart. COVID-19 can also cause myocarditis, which is inflammation of the heart muscle.

Avoid strenuous activity if you have active inflammation from pericarditis. After the inflammation lowers, your doctor can recommend exercises that are safe to do. Pericarditis is a rare disease that ...