I think a pulmonary embolism would ground you:
Pfizer’s COVID-19 vaccine has been linked to blood clotting in older individuals, according to the FDA. FDA researchers looked at data covering 17.4 million elderly Americans who received a total of 34.6 million vaccine doses between Dec. 10, 2020, and Jan. 16, 2022, and found that pulmonary embolism met the initial threshold for a statistical signal. The study was published in the journal
Vaccine on Dec. 1.
The FDA isn’t taking any action on the results.
I think myocarditis would ground you:
The
FDA added a warning about the risk of myocarditis and pericarditis to fact sheets for Moderna and Pfizer-BioNTech Covid-19 back in 2021. The warning notes that reports of adverse events following vaccination – particularly after the second dose – suggest increased risks of both types of heart inflammation.