The 11th of February is the feast day of Our Lady of Lourdes. She is the patron saint of Lourdes, France, Tagaytay City of Cavite, Barangay Granada of Bacolod City, Daegu, South Korea, Tennessee, Diocese of Lancaster, bodily ills, sick people, protection from diseases.
The following is from Wikipedia;
Our Lady of Lourdes is a Roman Catholic title of the Blessed Virgin Mary venerated in honor of the Marian apparitions that reportedly occurred in 1858 in the vicinity of Lourdes in France. The first of these is the apparition of 11 February 1858, when 14-year old Bernadette Soubirous told her mother that a "lady" spoke to her in the cave of Massabielle (a mile from the town) while she was gathering firewood with her sister and a friend.[1] Similar apparitions of the alleged "Lady" were reported on seventeen occasions that year, until the climax revelation of Our Lady of the Immaculate Conception took place.[2]In 1862, Pope Pius IX authorized Bishop Bertrand-Sévère Laurence to permit the veneration of the Blessed Virgin Mary in Lourdes. On 3 July 1876, the same Pontiff officially granted a Canonical Coronation to the image that used to be in the courtyard of what is now part of the Rosary Basilica.[3][4] The image of Our Lady of Lourdes has been widely copied and reproduced, often displayed in shrines and homes, often in garden landscapes. Soubirous was later canonized as a Catholic saint.