Twins head athletic trainer Nick Paparesta said Wednesday that Correa's concussion symptoms are improving, Dan Hayes of The Athletic reports.
Both Correa and Byron Buxton landed on the 7-day concussion injured list after the two were involved in an on-field collision May 15. Correa is farther along of the two in his recovery, although the Twins haven't offered up a timetable for his return. He is eligible for activation Friday.