Injured Mark Wood ruled out of Ashes series, major setback for England

• England's fast bowler Mark Wood has been ruled out of the Ashes series due to a knee injury.
• This is a significant setback for England, who are currently trailing Australia 2-0 in the five-match series.
• Wood had limited impact in the first Test and missed the second due to his troublesome left knee, which recently underwent surgery.
• Matt Fisher has been drafted into the squad as cover; Australia's Josh Hazlewood is also out with injuries.

Why It Matters: England's Ashes hopes diminish with key bowler Mark Wood's injury, weakening their team.