UFC 249: Jacare Souza tests positive for Covid-19 before Uriah Hall bout
9 May 2020
BBC News
Ronaldo Souza dropped from UFC 249 card after testing positive for Covid-19"The GuardianJacare Souza PULLED just hours before UFC 249 after testing positive for coronavirus"Daily MailRonaldo Souza out of UFC 249 after testing positive for coronavirus"ESPN