Republican Sen. Mitch McConnell of Kentucky on Sunday announced, after weeks of speculation, that he had a fall last month that landed him in the hospital.

“My doctors have confirmed that I didn’t break any bones or suffer a concussion. I didn’t have a heart attack or a stroke. I don’t have any tumors or hemorrhages. But I was briefly unconscious and was taken to the hospital. While receiving excellent care over the past several weeks, I’ve also had to deal with a mild case of pneumonia,” he said in a statement.

McConnell said he’s moved from a hospital to a rehabilitation center to continue regaining his strength.

The former Senate majority leader said he “won’t be able to return to the Senate floor to vote quite yet” but he’s “been working closely” with legislative staff in the meantime.

This is a developing story and will be updated.