Pope Francis, in critical condition battling double pneumonia, had a "tranquil" night, was alert and had rested after a respiratory crisis and blood transfusions, the Vatican said on Sunday. The pope

The health of Pope Francis, who has been hospitalized for over a week with pneumonia, worsened on Saturday, raising fears that the pontiff might not survive his struggle with respiratory infections.

Pope Francis was in critical condition Saturday after he suffered a long asthmatic respiratory crisis that required high flows of oxygen, the Vatican said.