The health of Pope Francis remains unclear as the faithful have gathered in St. Peter’s Square nightly to pray for his recovery. The 88-year-old pontiff was hospitalized almost two weeks ago, suffering from double pneumonia and mild renal insufficiency.

Pope Francis, battling double pneumonia, remains in critical condition for the fourth day running but is stable and has not had any further respiratory crises, the Vatican said on Tuesday. The 88-year-old pope was spending his 12th night at Rome's Gemelli hospital,

Pope Francis continued oxygen therapy Wednesday from his armchair on the 10th floor of the Agostino Gemelli Hospital in Rome, according to the Holy See Press Office.