Pope Francis is showing signs of improvement following a challenging episode in his ongoing battle with double pneumonia. After suffering two episodes of "acute respiratory insufficiency" on March 3, the 88-year-old pontiff is now resting and has returned to receiving oxygen via a nasal tube, according to updates from the Vatican.

Francis, who was admitted to Rome’s Gemelli Hospital on February 14, had experienced significant health challenges since then, including requiring non-invasive mechanical ventilation after bronchospasms that occurred due to a build-up of mucus in his lungs. Despite these setbacks, the Vatican reports that he has stabilized and is no longer needing mechanical ventilation, which is a positive development in his recovery process.

The Vatican had previously indicated that Francis faced two serious episodes that necessitated medical interventions, including bronchoscopies to clear mucus from his airways. Following the procedure, the pope is said to be alert, oriented, and cooperative, which provides hope for his recovery. Nevertheless, his prognosis remains "guarded," a phrase often used to denote that he is not yet out of danger, as emphasized by several health professionals involved in his care.

This hospital stay is the longest absence from public view for the pope since his papacy began in March 2013, raising considerable concern among the global Catholic community. Many have gathered outside the hospital to pray for his health, reflecting the profound affection and regard held for the pontiff.

Reports indicate that although the pope has been stabilized, his medical team continues to monitor his condition closely due to past health issues, including his history of lung ailments. Doctors have emphasized that the episodes experienced are part of the body's normal response in fighting infection.

Updates on his health condition will continue to be released, and a full medical statement from the Vatican is expected soon. As Pope Francis recuperates, prayers for his well-being resonate around the world, as he leads the Catholic Church through this challenging period.

For detailed updates, you can check out the ABC News, VOA News, and BBC News for further information.