Phil Foden and Mason Greenwood are to leave the England camp after breaking coronavirus quarantine guidelines in Iceland, says manager Gareth Southgate.
The Football Association is investigating the breaches after Saturday's 1-0 Nations League victory.
Manchester City midfielder Foden, 20, and Manchester United forward Greenwood, 18, both made their senior international debuts in the game.
Southgate described the pair as "naive" and said they have apologised.
"Two of the boys have broken the Covid-19 guidelines, in terms of our secure bubble," Southgate said on Monday.
"We had to decide very quickly that they couldn't have any interaction with the rest of the team and wouldn't be able to train.
"Obviously they have been naive. We have dealt with it appropriately. I recognise their age but the whole world is dealing with this pandemic.
"Now they will have to travel back to England separately.
"Nothing has happened in the areas we occupy in the hotel."
Greenwood's England call-up followed a breakout season at United, in which he scored 19 goals, while Foden became a regular starter in Pep Guardiola's City side in 2019-20.
A Manchester City spokesman said Foden's behaviour was "totally inappropriate" and "fell well below the standard expected of a Manchester City player and England international".
A Manchester United statement said the club are "liaising with the Football Association and are disappointed with the actions of Mason Greenwood".
England face Denmark in the Nations League on Tuesday.
Latest Stories
-
Baby abandoned in manhole in Tema Community 1
3 mins -
We’ll establish fiscal council to rein in excessive borrowing – Finance Minister
9 mins -
Mortuary workers issue fresh strike threat
14 mins -
‘Lapses in banking system are not unique’ – John Awuah on managing fraud in Ghana’s Banks
21 mins -
Bawumia confident of victory in 2024 election
56 mins -
Strengthening audit institutions essential for tackling fiscal mismanagement – Domelevo
1 hour -
Healthy Aging: The Role of the Gut Microbiome and How Diet Can Help
1 hour -
Seek medical care, diagnosis for breast cancer – Dr Abiti to women
1 hour -
Hardship: Men now collect marriage list from different families to get cheapest – Report
1 hour -
‘If you’re looking for trouble, you’ll get it,’ Falz tells VeryDarkMan
1 hour -
Paramount Chief of Avenor grateful to NPP, calls for completion of Agenda 111 project
2 hours -
Bawumia commissions ultramodern office complex for Ho Municipal Assembly
2 hours -
Bawumia declares NPP’s infrastructure record unmatched
2 hours -
Importers face duty on Electric Vehicles despite gov’t’s exemption promises
2 hours -
4 additional Democracy Hub protesters discharged
2 hours