Mohamed Salah was allowed to return to Liverpool training just FIVE days after testing positive for coronavirus - with the Reds benefitting from a loophole in Premier League rules.Salah is set to make his first Liverpool appearance in over two weeks against Atalanta this evening, having been unable to play in Sunday’s 3-0 win over Leicester following his second positive Covid-19 test while on international duty last Wednesday.The Egypt star was first diagnosed with coronavirus on November 13, before returning a second positive five days later.Premier League rules state that players cannot train or play for 10 days after a positive test, meaning Salah should not have been allowed to return to Melwood until this Saturday.Yet according to The.