Hungary's Puskas Arena is reportedly the first option should Wembley not host the semi-finals and the final.
Slovakia coach Stefan Tarkovic said that the national side was working with authorities and following the guidelines set by UEFA to check any further spread.
Portugal conceded just six goals during qualifying, keeping four clean sheets. They look well placed to kick off their Euro 2020 campaign.
Eriksen had lost consciousness for quite a while, as the players and fans waited nervously for an update which UEFA gave a few moments later.
Italy are seeking to win the Euros for a second time after lifting the trophy on home soil in 1968 while Turkey could be a surprise package in Group A.
Gareth Southgate had no choice but to find a replacement after Alexander-Arnold suffered a thigh injury in a friendly match against Austria.
It was this particular game that changed the perception that it was just luck that got Italy to the semi-final of the Euros.
The upcoming Euros can become a stage of redemption for the Azzurri after years of lingering in the shadows ever since 2006.
Apart from Germany's Schalke and Scotland's Celtic, Pukki has always been part of clubs that have been usually swept under the radar.
Ter Stegen expressed disappointment following the defeat against Celta, stating that he was sad having failed to win La Liga.