Pope has respiratory 'crisis,' doctors say 'prognosis reserved'

In addition to needing more oxygen, which was administered through a nasal cannula, the bulletin said that the 88-year-old pope required a blood transfusion after tests "showed plateletopenia, associated with anemia." Plateletopenia is a low platelet count; in English it is more commonly called thrombocytopenia.

"The Holy Father's condition continues to be critical; therefore, as explained yesterday, the pope is not out of danger," said the bulletin released late Feb. 22.

"The Holy Father continues to be alert and spent the day in an armchair although in more pain than yesterday," the bulletin said. "At the moment the prognosis is reserved."

The pope's doctors at Rome's Gemelli hospital had told reporters Feb. 21 that they write the bulletins with the team of doctors treating the pope and release it through the Vatican press office with the pope's approval.

Pope Francis was admitted to the hospital Feb. 14 with bronchitis and trouble breathing.

Meeting reporters after the pope had been hospitalized for a week, his doctors said the pope had shown signs of improvement but is not completely out of danger as he fights double pneumonia and a respiratory tract infection.

The Vatican press office had already said early Feb. 22 that Pope Francis would not lead the recitation of the Angelus prayer in any form from the hospital. Some people had hoped he would go to the window of his room or at least send an audio greeting.