Premier League has confirmed 18 more positive Covid-19 cases in the latest round of testing, which is up 11 from last week.England’s top flight were forced to postpone Everton and Manchester City’s clash at Goodison Park on Monday night when another five of the visitors’ players tested positive for coronavirus.That came after Kyle Walker and Gabriel Jesus contracted the virus before their win over Newcastle on Boxing Day, along with two members of City’s staff.And after accepting the club’s request to postpone their showdown with the Toffees, Premier League officials have now confirmed a total of 18 positive Covid-19 tests in the latest round of testing.A statement reads: “The Premier League can today confirm that between Monday 21 December.