Edinson Cavani and Aaron Wan-Bissaka could return for Manchester United against Brentford, provided the Premier League fixture goes ahead.
Club sources have confirmed a small number of players and staff tested positive for Covid-19 on Sunday and were sent home before training.
The whole group who travelled to Norwich had initially tested negative but, subsequently, a small number of lateral flow tests among players and staff returned positive results.
United's non-starters against Norwich who had tested negative were able to train outside at their Carrington training complex on Sunday and United are scheduled to train on Monday afternoon before flying to London for the Tuesday night game.
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