Even after Pope Francis’ doctors said he was showing slight signs of improvement and the Vatican reported that he had met in the hospital with top aides to do some work, questions persisted about the possibility of his resignation.

In a sign affirming that Pope Francis has been able to conduct work while in the hospital, the Vatican said the pope had met with the top officials of the Vatican Secretariat of State and had signed several decrees in sainthood causes.

A light drizzle finally let up as hundreds of faithful headed to St. Peter’s Square to pray the rosary for Pope Francis on the 11th day of his hospitalization for double pneumonia.

The morning after Pope Francis’ doctors said that he remained in “critical” condition and showed initial signs of renal insufficiency, the Vatican press office said the pope was in “good spirits” and continuing his treatment.

The U.S. bishops urged the faithful to join in on a call from Vatican Secretary of State Cardinal Pietro Parolin to pray the rosary for Pope Francis Feb. 24 as he remains hospitalized.

While Pope Francis was hospitalized in Rome’s Gemelli hospital, one of the cardinals closest to him traveled to Lebanon to demonstrate the pope’s ongoing concern for refugees and for peace in the Middle East.

While Italy’s main news agency reported that Pope Francis’ respiratory “crisis” had subsided, a Vatican source said he was still receiving supplemental oxygen by nasal cannula early Feb. 23.

Catholic bishops throughout the U.S. are calling on faithful to pray for Pope Francis, now in critical condition in Rome’s Gemelli hospital amid a week-long battle with respiratory illness.

The Feb. 23 ordination Mass at the Vatican was the culmination of a three-day Holy Year celebration that drew thousands of deacons, plus their wives and others, from more than 100 countries to Rome for communal prayer, discussion and celebration of the diaconate.

Evangelizing through culture is a challenge for the church, especially in societies where faith is seen as “something alien,” participants said at a Vatican-sponsored discussion on faith and culture.