The Premier League may have to contend with coronavirus restrictions for the next six to 12 months according to the division's medical advisor.
The league is preparing to resume the 2019-20 season, having set a target of June 12 for games to be played again.
All 20 clubs agreed to step up training as of Tuesday by allowing players to work in small groups while still adhering to social distancing measures.
Editors' Picks
Fans will not be allowed to attend games when the campaign gets underway and clubs fear they may have to play in empty stadiums for the entirety of next season, too.