Germany lined up before the Iceland game in black T-shirts with white lettering to spell out "Human Rights", while Norway donned T-shirts with the message "Human rights, on and off the pitch" before their qualifier against Gibraltar.
According to local reports Andrea Pirlo's squad will undergo tests to discover the presence of a virus cluster.
De Boer’s appointment comes just over two months after he left Atlanta United by mutual consent after a poor re-start to the MLS season, with the team losing all three of its group games at the MLS Is Back tournament in Florida.
Juventus remained six points clear of second-place Atalanta and can secure the title with a win over Sampdoria on Sunday.
Serie A: Cristiano Ronaldo sparkles in Gianluigi Buffon's record-breaking appearance as Juventus beat Torino
The win left Juventus with 75 points from 30 games, seven ahead of second-placed Lazio who suffered a 0-3 defeat to AC Milan
Serie A: Ronaldo extends scoring streak as Juventus thump Fiorentina; Romelu Lukaku's brace brings Inter Milan back on track
Cristiano Ronaldo converted two penalties to tie a club record by scoring for a ninth straight game as Serie A leader Juventus bounced back from a rare loss with a 3-0 victory over Fiorentina
Serie A: On employing 'Sari-ball' at Juventus, coach Maurizio Sarri says he can't 'redo' tactics he used with previous teams
With the likes of Cristiano Ronaldo in attack plus Leonardo Bonucci and Matthijs de Ligt in defence, Juventus possesses more talent than any other squad that Sarri has coached
Ballon d'Or 2019: Lionel Messi beats Virgil Van Dijk for record sixth award, Megan Rapinoe wins women's prize
At a glittering ceremony in Paris, Lionel Messi and Megan Rapinoe took top honours to win the male and female Ballon d'Or Awards. Matthijs de Ligt was adjudged the best U-21 player and Alisson Becker as the best keeper.
UEFA Champions League: Juventus boss Maurizio Sarri doubtful of Cristiano Ronaldo's availability for Atletico Madrid clash
Sarri reiterated that there was no problem with Ronaldo who reacted angrily to being substituted in a 1-0 win over AC Milan earlier this month.
Juventus centre-back De Ligt missed Wednesday's Champions League win at Lokomotiv Moscow with an ankle injury, while Depay will sit out Lyon's Ligue 1 game against rivals Marseille this weekend with a thigh problem
Serie A: Matthijs de Ligt’s goal keeps Juventus on top; Inter Milan stay second despite 2-1 win over Bologna
Matthijs de Ligt made sure Juventus kept hold of the top spot in Serie A on Saturday after his first goal for the club saw off local rivals Torino, leaving Inter Milan in second despite Romelu Lukaku taking his league tally to nine with a brace in a 2-1 win at Bologna
Euro 2020 qualifiers: Matthijs de Ligt leading generation of gilded Dutch youth against fierce rivals Germany
For Matthijs de Ligt and the new generation of young Dutch talent, Friday's Euro 2020 qualifier against fierce rivals Germany is the latest chance to prove they are ready for a return to the big time.
Juventus captain Giorgio Chiellini has been ruled out for around six months after undergoing surgery on a torn knee ligament, the Italian Seria A champions have said.
Gareth Bale's brace against Villareal to Union Berlin's reality check to Borussia Dortmund, five talking points from European football
From Atletico Madrid challenging getting off to a dream start in La Liga to Matthijs De Ligt's nightmarish debut for Juventus, here are the five talking points from European football
Veteran Juventus captain Giorgio Chiellini will undergo surgery after tearing a ligament in his right knee in training.
Serie A: Giorgio Chiellini scores lone goal in Juventus' win over Parma; Napoli down Fiorentina in seven-goal thriller
Juventus captain Giorgio Chiellini scored as the champions kicked off their bid for a ninth consecutive title with a pedestrian 1-0 win at Parma.
Champions League: Last year's semi-finalists Ajax to face PAOK Thessaloniki in third qualifying round
If Ajax win against PAOK Thessaloniki, they will likely face either Qarabag or Apoel Nicosia in this year's playoff for the group stages
Transfer Deadline Day Roundup Highlights: Inter Milan sign Romelu Lukaku from Manchester United; Kieran Tierney moves to Arsenal
Follow all the updates and news from the summer transfer window, with Real Madrid signing Chelsea's Eden Hazard and Barcelona getting Antoine Griezmann from Atletico Madrid.
Gianluigi Buffon inspires Juventus to win over Inter Milan in penalty shootout despite Matthijs de Ligt's own goal
It was only a pre-season friendly as part of the International Champions Cup, but Antonio Conte's Inter dealt out some rough treatment to Juventus player Ronaldo
Ligue 1: Paris Saint-Germain sign Dutch wonderkid Xavi Simons on three-year contract despite heavy interest from Barcelona
Xavi Simons is expected to debut for the French champions in their youth team which plays in Youth Champions, a junior version of the Champions League