Pope Francis suffered two episodes of "acute respiratory insufficiency" on Monday as the 88-year-old pontiff continues to battle pneumonia, according to Vatican News, citing the Holy See Press Office.

The Vatican says that Pope Francis has suffered two new episodes of acute respiratory crises and has been put back on noninvasive mechanical ventilation

Pope Francis suffered two new acute breathing crises on Monday and has been put back on ventilation, the Vatican said – showing the 88-year-old’s struggle with pneumonia is far from over.The pontiff also underwent two lung scans and is suffering from congestion in his chest.