Bill O'Reilly has been battling an undisclosed health issue. "Hey, No Spin Nation. Sorry, I am dealing with a malady," O'Reilly, 76, shared via his blog on Tuesday, January 20. "We have great doctors so we'll fight the good fight." He continued, "Doesn't affect my fingers so will update you on me, [the] news cycle and anything major. Hopefully, [I will be] back in the saddle shortly." Without revealing many specifics about his health, O'Reilly continued to post new blogs about various political stories.