After a week in hospital with severe respiratory issues, Pope Francis, 88, has shown some improvement but is not out danger, Sergio Alfieri, one of his doctors said in a press conference Friday.

“Is he out of danger? No. But if the question is ‘is he in danger of death,’ the answer is ‘no,’” Alfieri said.

The pope is a “fragile” patient Alfieri said, given his advanced age and chronic health issues, and that his health condition could change by the day.

He added, however, that…