Researchers from the Mayo Clinic in Rochester Minnesotaa found that a person who received the J&J vaccine was 3.5x as likely to develop brain blood clots as an average person before the pandemic.
Researchers from the Mayo Clinic in Rochester Minnesotaa found that a person who received the J&J vaccine was 3.5x as likely to develop brain blood clots as an average person before the pandemic.
){kind=link}