Severe breakthrough COVID-19 cases in the SARS-CoV-2 delta (B.1.617.2) variant era. uri icon

authors

  • Stephen Y Wang, MD, MPH
  • Juthani, Prerak V
  • Borges, Kelly A
  • Shallow, Marcus K
  • Gupta, Akash
  • Price, Christina
  • Won, Christine H
  • Chun, Hyung J

publication date

  • January 1, 2021