Manchester United forward Cristiano Ronaldo could miss Sunday's match against Fulham, according to Sports Brief.
Ronaldo missed the League Cup tie with Aston Villa, which the Red Devils won 4-2, while United boss Erik ten Hag suggested the Portuguese could be available for the Fulham game.
According to the source, the Portuguese striker fell ill a week before the World Cup in Qatar, the timing of his recovery has not been announced.
At the group stage of the World Cup, Portugal will play in Quartet H, its opponents will be the teams of Ghana, Uruguay and South Korea. Fernando Santos' wards will play their first match on November 24 against the African team.