According to the Hindustan Times Sai Baba has been in the Super Specialty Hospital since 28 March due to a lung infection. In early April he has had a pacemaker put in, and is on a ventilator and dialysis. Doctors say he is in stable condition and is conscious and responsive, though he cannot speak as he is intubated.
Even Avatars have physical bodies that undergo physical trauma. Buddha died of food poisoning after eating tainted pork, Christ was tortured and crucified, and Ramakrishna had throat cancer. Integral frontman Ken Wilber suffered serious injuries in July 2006 due to his autoimmune disease, injuring his shoulder and spine. He suffered twelve grand mal seizures in December of the same year and flatlined three times (That's also the year Baba broke his hip, an injury which has confined him to a wheelchair, as well as the year where my own trauma started me on the path of the mystic). Since then he has aged rapidly. One must remember, however, that Ken is built like Achilles, whereas Sai Baba is made of something softer.
(UPDATE: Radio Sai has provided a short video of one of Baba's discourses from 2003 in which he says basically the same thing I had written here yesterday. An exerpt reads:
The body is made up of five elements
And is bound to perish sooner or later,
But the Indweller has neither birth nor death.
You can see the video here.)
Dr. A. N. Safaya has put out a 16 minute video detailing Swami's condition and the efforts taken by the doctors to save him. Dr. Safaya says that Swami's condition has improved since he was admitted and he should make a full recovery. I will pray for Baba's swift recovery.
Baba said in 1963 that he will live for 96 years and that eight years later, 2030, he will incarnate for the third and final time as Prema Sai Baba, whose mission is to end the Kali age (according to one source this should happen in 2053).