His breathing is shallow, his blood pressure is low and he is having difficulties with both his heart and kidneys, a spokesman said.
The Vatican has made arrangements for worldwide telecast of the event on October 19.
The celebrations will begin on Saturday with the Bangiya Christiya Pariseba, the apex body of Christians in West Bengal, organising a statewide, all-faith prayer meet with street children.
The Vatican normally exhumes the bodies of candidates for beatification and subsequent sainthood.
Vatican leaders claim HIV, being several times smaller than the sperm, can pass through tiny holes in condoms.
It takes a special kind of place to impress the chef who has cooked for Modi and Obama, and has charmed the likes of the Dalai Lama, the Pope and even Queen Elizabeth!
Francis officially cleared Mother Teresa for sainthood on December 17, 2015, recognising her "miraculous healing" of a Brazilian man with multiple brain abscesses, the Vatican said.
Amazing holiday ideas from Bollywood!
'They must withdraw the word "miracle" from the sainthood of Mother Teresa.'
The fashion police fell in love with the yellow Emilio Pucci gown the US First Lady wore for Modi's White House visit. But then the former Slovenian model rarely gets it wrong.
'Hopefully, people will understand that, beyond medical vaccination plans, in the future we will also need to implement some 'social inoculation' plans.'
The nun had recently sought urgent intervention of the Vatican for justice and demanded the bishop's removal as the head of the Jalandhar diocese.
'It was a 20-minute boat ride journey of about 500 metres, but it must have been a giant leap together for the two staunchly secular leaders, Modi and Macron,' says Ambassador M K Bhadrakumar.
As the gentle carer of the 'poorest of poor' became a saint on Sunday, Rediff.com looks back at the two miracles that she performed, paving the way for her to be called a saint.
Pope Francis transformed the lives of a dozen Syrian refugees on Saturday when he plucked three families from a crowded camp on the Greek island of Lesbos and took them back to Rome.
Midnight tolling of bells, decked up Christmas trees, long row of candles and carols sung in unison marked Christmas celebration across the country, as the faithful thronged churches to offer prayers and exchange gifts.
In a jubilant moment for the Christian community in India, two beatified candidates from Kerala Fr Kuriakose Elias Chavara and Sister Euphrasia will be conferred sainthood by Pope Francis at Vatican on Sunday.
Not only will the move help keep out stray, disinterested walk-ins, but also help maintain our heritage better.
In a moving encounter, Francis blessed them, held their hands and intently listened to their heart-rending tales of escape from the Buddhist-majority nation, in an apparent show of public solidarity towards Asia's worst refugee crisis in decades.
Here's your weekly digest of unusual moments from around the world.
Pope's comment, which immediately drew sharp reaction from Trump, came in an interaction with reporters travelling on his plane on his way back to Vatican from Mexico where he visited this week.
His demise marks an end of a glorious era of the Indian Air Force.
According to Twiplomacy, a study conducted by global public relations and communications firm Burson-Marsteller, United States Barack Obama is the most followed leader on the microblogging site, followed by Pope Francis, Narendra Modi, and Turkey President Recep Tayyip Erdogan and the White House.
In a rare gesture accorded to few foreign dignitaries, United States President Barack Obama and his family received the Pope at the Andrews Air Force base outside Washington
Jeyapaul who served as a priest in Crookston township of Minnesota in 2004 and 2005 was arrested in India in 2012 and extradited to the US on charges of sexually abusing two girls in a congregation.
Pope Francis on Tuesday called for respect of human rights and healing of racial and religious hatred as he arrived on a two-day visit to Sri Lanka, days after a new government assumed power in the country.
The fire sent flames and huge clouds of grey smoke billowing into the Paris sky as stunned Parisians and tourists watched on in sheer horror.
For the thousands of destitute that Mother Teresa treated, she was 'god incarnate' and her hand was the miracle of love the poor needed. Attributing scientifically-unproven remedies as miracles does not help the followers of Missionaries of Charity and humanity in general, says Pallava Bagla.
When Pope Francis canonizes the late Mother Teresa at the Vatican on September 4, she will officially be recognised as a saint of the Roman Catholic Church. However, for her followers in Kolkata, the title is a mere formality.
Here's a collection of some of the best photos, taken last week, from around the globe.
'Anantkumar Hegde will be pleased that those thousands who formed a long line to enter the grounds of St Paul's Cathedral on Christmas Eve night were both aware of their 'parentage' -- to use his insulting term -- and would describe themselves as Hindu,' says Rahul Jacob.
Be it consumer products, lifestyle or entertainment, spiritual gurus are stepping into business and are finding success
A list of monarchs who abdicated after 2000.
A priest in Ireland's County Offaly has joined the long Irish Catholic tradition of priests engaging in pugilism.
'The problem is not lack of evidence, but the unholy alliance between political parties and church authorities.' 'If you are raising a voice against the priest, you and your family will suffer.'
Here's a glimpse of all that happened around the world last week, in 10 images.
Kanika Datta reflects on Indians and our relationship with snaking queues from the license raj to demonetisation.