In February, the 28-year-old went unconscious at home and was admitted to the hospital to be placed on a ventilator.
Since then, he has been sent to a specialized neurological center.
Olsson can now eat on his own, according to the Danish club, and he has “regained motor function and his verbal abilities.”.
In a statement, Midtjylland added, “His physical progress is significant and [he] is now actively training his walking function.”
“Although cognitive challenges remain and the prognosis for his full recovery remains uncertain, the specialists at the treatment centre are encouraged by the positive steps Kristoffer has taken.”
Claus Steinlein, manager of Midtjylland, stated: “Watching Kristoffer battle against disease.