"Everything's going good," Cubs manager Dale Sveum said Wednesday. "He feels a lot better. We'll just keep building that up. We're not putting any timetable on his return or anything. We'll just make sure he's ready to go when we activate him."
Wood, 34, was placed on the disabled list on April 20, retroactive to April 14. Sveum said he wants to make sure the right-hander can throw all his pitches before he's activated.
Shawn Camp and Rafael Dolis have taken over as the right-handed setup pitchers while Wood is sidelined.