i think they should have been tested right now to see if there is a positive result in their team, and if that happened they would have announced it by now, i hope it doesn't affect them in any way and they perform in the final the same way they did throughout the whole tournament and win the title, even in England and i still believe Italy can make it, they're the favorites to win for me.
Only if they can have their best players especially in the defense system. If they lose either Bonucci or Chiellini or both, they will lose their power and become weaker.
England have enough attacking players to score goals and I know Italy can score goals as well but the final match will be hold in England, at the Wembley stadium. I am waiting for good news from Italy and wish that they will begin the match with best players as they have now.
Harry Kane et al will benefit because they will play at home and the public will be very enthusiastic and the stadium will be filled with English fans, and the bad news is that Italian national football fans are prohibited from traveling to England to watch the match at the end of the final later.
and it can also affect the game of both teams and it will be an interesting match and both of them are unbeaten throughout Euro 2020.
and Italy in general have a solid defence, Bonucci and Chiellini are very reliable key defenders and in the final they will be strong until the end because this is the last game and have to be really strong defensively, because England strikers are very dangerous and strong.