New study on #COVID19Vaccine in autoimmune cytopenias 🩸7.4% had clinically significant ⬇️ in counts 🩸 All successfully managed w/steroids & transfusion 🩸 Mild ⬇️ in 10% AIHA and 20% ITP ⭐️Vaccination safe with close monitoring⭐️ https://t.co/qGZe6LiPKz