West Ham boss Slaven Bilic has been hit by flu this week.

The Sun says Bilic spent two days in hospital this week with a bad case of flu.

A bug has been doing the rounds at West Ham, with star man Michail Antonio missing training earlier this month with sickness.

The West Ham boss felt unwell after Saturday's 3-1 win at Middlesbrough.

Bilic, 48, woke with severe flu symptoms on Sunday and decided to go to a London hospital where doctors kept him in for observation.