Background
thrombosis, thrombocytopenia, TTS, coronavirus disease 2019
THROMBOSIS, THROMBOCYTOPENIA, CORONAVIRUS DISEASE 2019, SYNDROME
Edited by: Jochen Mattner, University of Erlangen Nuremberg, GermanyReviewed by: Qihan Li, Chinese Academy of Medical Sciences and Peking Union Medical College, China; Rezvan Hosseinzadeh, Babol University of Medical Sciences, Iran†These authors have contributed equally to this work and share first authorship‡These authors have contributed equally to this work and share last authorshipBillions of doses of coronavirus disease 2019 (COVID-19) vaccines have been administered and several cases of thrombocytopenia with thrombosis syndrome (TTS) have been reported after the administration of adenoviral vector vaccines. However, the effects of an inactivated COVID-19 vaccine, CoronaVac, on coagulation are not well understood.