Liverpool striker Danny Wilson discovers reason for his recent lack of fitness . Drogba has missed recent matches and started on the bench against Arsenal on Sunday . Manager Carlo Ancelotti says Drogba has contracted malaria but is now recovering well . Manchester United hit by sickness and injury ahead of Wednesday 's local derby .
Chelsea striker Didier Drogba discovers reason for his recent lack of health . Drogba has missed recent matches and started on the bench against Liverpool on Sunday . Manager Carlo Ancelotti confirms Drogba has contracted malaria but is now recovering well . Manchester United hit by illness and injury ahead of Wednesday 's local derby .