What happens to a horse if they get the mud flu?

Mud fever, often referred to as mud flu, is a skin condition in horses caused by bacterial or fungal infections, typically resulting from prolonged exposure to wet, muddy environments. Symptoms include swelling, scabbing, and inflammation of the skin, particularly on the lower legs. If left untreated, it can lead to more severe infections and lameness. Proper hygiene, management, and treatment are essential to prevent complications and promote healing.