Confirmed by the UEFA, as Real Madrid goes into quarantine to prevent the fast spreading virus.
Also, the second leg of Juventus last-16 tie against Lyon has been postponed too.
Juventus players will spend two weeks in quarantine as one of it players was tested positive for the virus.
Statement from Uefa was:
“Following the quarantine imposed on players of Juventus and Real Madrid,
the matches will not take place as scheduled.