Pope Francis had a quiet night - Vatican

Pope Francis who is currently receiving treatment for double pneumonia at Rome's Gemelli Hospital had a quiet night, the Vatican said on Monday.

The statement from the Holy See Press Office confirmed that while his health remains critical, the Pope has not experienced any respiratory crises.

"The night went well. The Pope slept and is resting," the statement reads.

On Sunday, doctors reported that blood tests showed early kidney failure but said it was under control.

According to the medics, the 88-year-old was receiving high flows of supplemental oxygen and was alert, responsive and attended Mass.

They said his prognosis was guarded.

They added that his condition is touch-and-go, given his age, fragility and pre-existing lung disease.

They have also warned that the main threat facing him is sepsis, a serious infection of the blood that can occur as a complication of pneumonia.

A statement issued on the same day from the Vatican said the Pope "participated in the Holy Mass, together with those who are taking care of him during these days."

He also used the opportunity to thank the doctors and health workers at the hospital, and well-wishers who sent in messages.

"In recent days I have received many messages of affection, and I have been particularly struck by the letters and drawings from children," he wrote.

"Thank you for this closeness and the prayers of comfort I have received from all over the world! I entrust you all to the intercession of Mary, and I ask you to pray for me."

Pope was first admitted to hospital on February 14 after experiencing difficulties breathing for several days.

In his 12-year tenure, he has been admitted to the hospital multiple times including being treated for bronchitis at the same hospital in March 2023.

From Argentina, Pope Francis is the first Latin American, and first Jesuit, to lead the Roman Catholic Church.

During the Sunday service, Catholics around the world continued to pray for him.

Dozens of people have been seen lighting candles and leaving them at the foot of a nearby statue of the late Pope John Paul II.