Pope Francis suffered a sudden respiratory crisis on Friday, prompting Vatican medical staff to place him on noninvasive mechanical ventilation after he experienced a severe episode of bronchospasm and vomiting. The 88-year-old pontiff, who has been hospitalized at Rome's Gemelli Hospital since February 14, remains in intensive medical care as concerns over his condition mount.

According to a Vatican statement, the pope endured a sudden "isolated crisis of bronchospasm," leading to a bout of vomiting and aspiration, which further complicated his breathing. Medical personnel intervened immediately to stabilize him, and he remained "alert and oriented at all times," despite the severity of the episode.

Doctors treated the inhalation issue before administering respiratory support. While he has responded well to the mechanical ventilation, the Vatican stated that his prognosis "remains reserved," signaling ongoing concern over his fragile health.

Pope Francis was first admitted to the hospital earlier this month due to bronchitis, which later developed into double pneumonia, affecting both lungs. The Vatican has been providing regular updates, initially reporting a "mild renal insufficiency" that has since receded. However, the pope's latest crisis represents the most severe setback in his ongoing health struggles.

Francis has a long history of respiratory issues. As a young man, he suffered from severe pneumonia, resulting in the removal of part of one lung. In recent years, he has battled recurring bouts of bronchitis and other lung-related conditions, raising concerns about his ability to recover fully from extended illnesses.

On Friday morning, before the respiratory crisis, the pope was reportedly undergoing respiratory therapy and engaging in prayer at the hospital chapel. Just hours later, his condition deteriorated, requiring immediate intervention.

In response to his worsening health, the Vatican announced that Pope Francis will not lead next week's Ash Wednesday service, marking the start of Lent. It is only the second time in his 12-year papacy that he will miss the event. A cardinal is expected to preside over the service in his place.