ROME — Pope Francis remained in critical condition Sunday and blood tests show early kidney failure but he remains alert and “well-oriented,” and attended Mass, the Vatican said, as the 88-year-old pontiff battles pneumonia and a complex lung infection.

Pope Francis, in critical condition battling double pneumonia, had a "good" night in hospital, slept and is resting, the Vatican said on Monday. The 88-year-old pope was admitted to Rome's Gemelli hospital on February 14 after having trouble breathing for several days,

Catholics in Metro Detroit react to Pope Francis being in critical condition with pneumonia