Published on in Vol 10 (2024)

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/53807, first published .
Ischemic Stroke After Bivalent COVID-19 Vaccination: Self-Controlled Case Series Study

Ischemic Stroke After Bivalent COVID-19 Vaccination: Self-Controlled Case Series Study

Ischemic Stroke After Bivalent COVID-19 Vaccination: Self-Controlled Case Series Study

Stanley Xu   1 , PhD ;   Lina S Sy   1 , MPH ;   Vennis Hong   1 , MPH ;   Kimberly J Holmquist   1 , MPH ;   Lei Qian   1 , PhD ;   Paddy Farrington   2 , PhD ;   Katia J Bruxvoort   3 , PhD ;   Nicola P Klein   4 , MD ;   Bruce Fireman   4 , MS ;   Bing Han   1 , PhD ;   Bruno J Lewin   1 , MD

1 Department of Research & Evaluation, Southern California Permanente Medical Group, Pasadena, CA, United States

2 School of Mathematics and Statistics, The Open University, United Kingdom

3 Department of Epidemiology, University of Alabama at Birmingham, Birmingham, AL, United States

4 Kaiser Permanente Vaccine Study Center, Kaiser Permanente Northern California, Oakland, CA, United States

Corresponding Author:

  • Stanley Xu, PhD
  • Department of Research & Evaluation
  • Southern California Permanente Medical Group
  • 100 S Los Robles
  • Pasadena, CA, 91101
  • United States
  • Phone: 1 6265643958
  • Email: stan.xu@kp.org