一项大规模研究显示mRNA新冠疫苗增加心肌炎和心包膜炎的风险

数据显示，莫德纳第二针造成心肌炎和心包膜炎的风险最高。而辉瑞疫苗的风险常常出现在第一针和第四针之后。

According to a recent large-scale global study on vaccine safety, there appears to be a link between mRNA COVID-19 vaccines, such as those produced by Pfizer-BioNTech and Moderna, and myocarditis (inflammation of the heart muscle) or pericarditis (inflammation of the sac surrounding the heart).

The research found the highest increase in the myocarditis/pericarditis risk ratio after the second dose of the Moderna vaccine. The study also found an increase in the observed-to-expected ratio of pericarditis cases following the first and fourth doses of the Pfizer-BioNTech vaccine.

昨天一个三四十岁的管道工给我换热水炉，我发现他稍微用力就喘，问他是不是身体不舒服，他说打了一针辉瑞疫苗后就变成了这个样子。