June 22/29, 2021, Vol 325, No. 24, Pages 2419-2512
US Case Reports of Cerebral Venous Sinus Thrombosis With Thrombocytopenia After Ad26.COV2.S Vaccination, March 2 to April 21, 2021
Isaac See, MD; John R. Su, MD, PhD, MPH; Allison Lale, MD, MPH; et al.
JAMA. 2021;325(24):2448-2456. doi:10.1001/jama.2021.7517
This study describes the reported US cases of cerebral venous sinus thrombosis (CVST) with thrombocytopenia following vaccination with Ad26.COV2.S, the COVID-19 vaccine produced by Janssen/Johnson & Johnson.