• Dr. A. Fauci and E. Cohen on Vaccine Efficacy | Aspen Ideas Festival – The Aspen Institute: https://www.youtube.com/watch?v=eFsw_47K8e0
  • Trump Suggests COVID-19 Vaccine Will Be Ready Before Election Day | The 11th Hour – MSNBC: https://www.youtube.com/watch?v=ZwQwOrj1LEo&t=192s
  • Hot16challenge – Ivan Komarenko: https://youtu.be/ctWV50MZ3sk
  • Gisu do Liroya – Główny Inspektorat Sanitarny: https://www.youtube.com/watch?v=2tfQVrITp4c