Peter Abraham has it:

Bobby Murcer continues to recover from the effects of cancer and shingles, which caused him to cut short his broadcasting work and his book tour earlier this month. He has been under medical care in Oklahoma City.

The cancer treatment over the last 18 months has been intensive and has, as a side effect, somewhat compromised his immune system and made the fight all the more challenging. While he has shown some measured improvement in recent days, this is clearly a major battle, as all who have been through it understand.

Bobby remains hopeful that he will be able to resume his broadcasting work down the road, but for now, is appreciative of the thoughts and prayers of his fans, and wants them to know that he is aware that he is in their hearts, as they are in his.