Why Adenovirus COVID Vaccines Caused Blood Clots (And What It Means)
Adenovirus vaccine blood clots were caused by a rare misdirected immune response called vaccine-induced immune thrombotic thrombocytopenia, or VITT. New…
PF4 antibodies
These are immune proteins that target platelet factor 4, often associated with conditions such as heparin-induced thrombocytopenia.