Jan 22, 2026
Is the incidence of vaccine-induced immune thrombotic thrombocytopenia (VITT) different long-term between J&J and AstraZeneca compared to mRNA vaccines?
Vaccine-induced immune thrombotic thrombocytopenia () has been repeatedly and robustly linked to adenoviral‑vector COVID‑19 vaccines—principally ’s ChAdOx1 and, to a lesser extent, ’s Ad26.COV2.S—whil...