New guidance proposed for the diagnosis and treatment of acute myocarditis in adults addresses two key gaps with a four-part staging system — never before proposed for myocarditis — and a five-step ...

The FDA updated warnings for Pfizer and Moderna COVID-19 vaccines to includes risks of myocarditis and pericarditis. A follow-up study showed some individuals who developed myocarditis after ...

The Food and Drug Administration is telling Pfizer and Moderna to expand the warning labels on their COVID-19 vaccines about the risk of a possible heart injury side effect linked to the mRNA shots, ...

Recommendations in the new ESC guidelines are largely consistent with those of the 2024 American College of Cardiology (ACC) expert consensus decision pathway on managing myocarditis, and a 2025 joint ...

Top federal health officials actively took steps to “delay warning the public” for months in 2021 about the potential risks of heart-related complications from receiving mRNA COVID-19 vaccines, a ...

Treatments for cancer are continuously improving, but they can still cause debilitating, even fatal, side effects. Immune checkpoint inhibitors, or ICIs, have revolutionized cancer therapy, yet their ...

The largest study of its kind has shown the Pfizer-BioNTech Covid-19 vaccine causes far fewer problems than the virus itself in children and young people, after concerns the jab may cause harm. The ...

The Food and Drug Administration has expanded its existing warnings for the two leading COVID-19 vaccines to highlight a rare heart-related side effect, primarily observed in young men. On June 25, ...