Manchester United's pre-season friendly with Preston has been postponed following a suspected Covid outbreak in the Red Devils camp.
United, who played Brentford in a friendly at Old Trafford on Wednesday, said they identified a small number of suspected positive cases following routine testing on Thursday.
A joint statement from the two clubs read: 'Maintaining Covid security is a priority for us. Following routine testing of the first team training group today, we have identified a small number of suspected positive cases. This has led to those people isolating, pending further tests.
'As a precautionary measure based on covid protocols, we have taken the difficult decision that we will not now be able to play the friendly match against Preston North End this Saturday.