Spokesman: Former first lady Barbara Bush in failing health

Former first lady Barbara Bush is in "failing health" and won't seek additional medical treatment, a Bush family spokesman said today.

"Following a recent series of hospitalizations, and after consulting her family and doctors, Mrs. Bush, now age 92, has decided not to seek additional medical treatment and will instead focus on comfort care," spokesman Jim McGrath said in a news release.

McGrath did not elaborate as to the nature of Bush's health problems. She has been treated for decades for Graves' disease, which is a thyroid condition.

"It will not surprise those who know her thatBarbara Bush has been a rock in the face of her failing health, worrying not for herself thanks to her abiding faith but for others," McGrath said. "She is surrounded by a family she adores, and appreciates the many kind messages and especially the prayers she is receiving."