ROME — Pope Francis was conscious but still receiving high flows of supplemental oxygen Sunday following a respiratory crisis and blood transfusions, as he remains in critical condition with a complex lung infection, the Vatican said.

Pope Francis, who has been hospitalized for more than a week, had a peaceful night which “passed quietly” after suffering from a respiratory crisis on Saturday, the Holy See Press Office said Sunday morning.

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