
France · 19th Century
Lourdes, France, is the most visited Marian pilgrimage site in the world, attracting over 5 million pilgrims annually. The shrine was established after the Blessed Virgin Mary appeared 18 times to Saint Bernadette Soubirous between February 11 and July 16, 1858. The apparitions led to the discovery of a miraculous spring whose waters have been associated with thousands of reported healings. However, the Eucharistic dimension of Lourdes is often overshadowed by the focus on the Marian apparitions and the healing waters.
On August 22, 1888, exactly 30 years after the final apparition, a transformative innovation was introduced to the pilgrimage: the first procession with the blessing of the sick using the Blessed Sacrament. A French priest of the National Pilgrimage proposed this pious practice, and it was implemented at 4:00 p.m. that day. The procession involved carrying the consecrated Host in a monstrance through the crowds of sick pilgrims gathered in front of the grotto where Mary had appeared.
The very first Eucharistic procession immediately resulted in miraculous healings. When the Benediction with the Blessed Sacrament was imparted to the sick gathered in front of the grotto, Pierre Delanoy, who had been suffering for years from ataxia—a neurological illness that impedes the coordination of voluntary movements, leaving him unable to walk properly—was instantaneously healed. Witnesses reported that he rose from his litter and walked normally, his coordination completely restored.
Another remarkable healing occurred that same day: Nina Klin, a woman who had been paralyzed and lying on a mattress in front of the Grotto, experienced a sudden and violent impulsion when the Blessed Sacrament passed beside her. She jumped from her bed, breaking through the litters that surrounded her, and followed the procession with an assured, steady step. Her paralysis had completely vanished.
The significance of these healings led Church authorities at Lourdes to begin keeping systematic statistics of cures occurring at the Eucharistic processions. In 1888, for the first time, they recorded that cures reached a proportion of sixteen percent—approximately one-sixth of all healings occurred at the processions (seven cures at the processions to forty at the baths). This was extraordinary because it demonstrated that the Eucharist itself possessed healing power independent of the miraculous waters.
Since 1888, the proportion of cures occurring at the passing of the Blessed Sacrament has continually increased at Lourdes, rising rapidly from one-sixth to one-fifth, one-quarter, one-third, and eventually to one-half of all documented healings. By the early 20th century, as many healings were occurring during Eucharistic processions as at the baths themselves. This pious practice has not been abandoned since that time, and daily Eucharistic processions continue to be a central feature of pilgrimage to Lourdes.
The Lourdes Medical Bureau (Bureau des Constatations Médicales), founded in 1883—just five years before the first Eucharistic procession—provides rigorous scientific investigation of all reported healings. This unique medical organization, the only one of its kind in the world, employs permanent doctors who note, verify, and investigate cases of supposed cures using the Lambertini criteria. If a case is declared medically unexplainable, it is examined by the International Medical Committee of Lourdes (Comité Médical International de Lourdes), consisting of forty eminent physicians who meet annually to review cases. All doctors and health professionals of any faith or no faith are welcome to participate.
While more than 7,000 cases of healing have been reported at Lourdes since 1858, 70 cases have been formally recognized as miraculous by the Church. The Eucharistic processions have contributed significantly to these documented healings, demonstrating that the Real Presence of Christ in the Blessed Sacrament possesses the power to heal both body and soul.
Multiple documented cases include cures of ataxia, tuberculosis, multiple sclerosis, kidney disease, blindness, deafness, and dyspepsia during the Blessed Sacrament processions.
The Sanctuary of Lourdes continues to hold Eucharistic processions for the sick
This miracle has received explicit recognition from Vatican/papal authority through formal decrees, papal bulls, or official Holy See approval.
Recognition status cross-referenced using Magisterium AI, a third-party tool that searches a corpus of Catholic Church documents. This does not constitute official Church verification.
Comprehensive account of the first Eucharistic procession and subsequent healings
Overview of the rigorous medical investigation process for miracles
Official shrine website describing current Eucharistic procession practice
Official process for how the Church recognizes miracles at Lourdes
Catholic perspective on the Eucharistic dimension of Lourdes miracles
Original exhibition reference to this miracle