Autoimmune Bleeding Disorder Diagnosed After COVID Shots
![bleeding disorder](https://staging.thevaccinereaction.org/wp-content/uploads/2022/03/bleeding-1024x722.jpg)
Four cases of an autoimmune bleeding disorder known as acquired hemophilia (AHA) were diagnosed in Italy’s northern province of Reggio Emilia weeks after the individuals received Pfizer/BioNTech’s experimental messenger RNA (mRNA) BNT162b2 (also known as “Comirnaty”) biologic. The report about these four cases was published in a letter to the editors of journal Thrombosis Research […]