ROME: Pope Francis experienced a significant health setback on Friday when he suffered a severe coughing fit that led to inhaling vomit, necessitating the use of non-invasive mechanical ventilation, as reported by the Vatican.

The 88-year-old pontiff is currently battling double pneumonia and has been hospitalized for over two weeks at Rome's Gemelli Hospital.

The coughing incident reportedly resulted in a “sudden worsening of the respiratory picture,” prompting doctors to adopt a cautious approach regarding Francis’ prognosis.

They stated that they require 24 to 48 hours to assess whether this episode affects his overall clinical condition.

Despite these developments, the Vatican confirmed that the pope remained conscious and alert throughout the ordeal and cooperated with healthcare staff during recovery attempts.

Previously, the pope's health had shown signs of improvement over the past two days, raising hopes for a positive recovery.

However, the recent breathing difficulties underscore ongoing concerns due to his medical history, including prior lung surgery.

The pontiff had part of one lung removed in his youth and suffers from pre-existing lung disease.

Medical experts reacted with concern to the reported incident, noting its implications for the pope's health.

Dr. John Coleman, a pulmonary critical care physician, emphasized the alarming nature of the episode, pointing out the fragility of Francis’ condition and how quickly it can deteriorate.

Dr. William Feldman, a pulmonary specialist, highlighted that non-invasive ventilation methods like the BiPAP machine are often employed to avert the need for more invasive procedures, potentially indicating the seriousness of the situation.

The Vatican clarified that they had not classified the pope's condition as critical for three days prior to this event, though they maintained that he was not out of danger given the complexities of his health issues.

Earlier on the day of the incident, Pope Francis had participated in morning prayers, taken meals, and received respiratory physiotherapy.

In a display of support and solidarity, prayers for Pope Francis' health continue to resonate globally.

Cardinal Victor Manuel Fernández, a close associate of the pope, led an evening prayer gathering at St. Peter’s Square, seeking blessings not only for the pontiff but also for others suffering in a troubled world.

Communities worldwide have expressed their concerns for the pope; gatherings in places like Mexico City demonstrated the emotional connection many feel towards Francis.

Attendees shared sentiments of familial affection towards the pope, emphasizing the impact he has had on individuals and communities alike.