Individuals who develop myocarditis after receiving the mRNA-based COVID-19 vaccine from Pfizer/BioNTech fare much better than those who develop the condition for other reasons, affirm data from Hong ...

A new study sheds light on what may be causing very rare cases of heart inflammation in young men after receiving an mRNA Covid vaccine. Early hypotheses as to what was driving the heart inflammation, ...

A new study may partly explain what's driving rare cases of heart inflammation, called myocarditis, in some young people who have gotten repeat doses of the mRNA COVID-19 vaccines. The risk of ...

In October 2021, Da’Vion Miller was found unconscious in the bathroom of his home in Detroit a week after receiving his first dose of Pfizer's Covid vaccine. He had known something was wrong: Then 22, ...

A Feb. 5 Instagram post (direct link, archived link) includes a chart detailing myocarditis cases in Denmark, Finland, Norway and Sweden from 2018 to 2022. "Breaking: New paper published in BMJ shows ...

A COVID-19 study in Britain looked at the medical records of 1.7 million children but did not conclude the same number of youngsters had severe heart defects after being vaccinated for the disease, ...