Can you explain the significance of the keyword 'Lourdes Immaculate Conception' in the context of religious beliefs and practices"?

The keyWord "Lourdes Immaculate Conception" holds significance in religious beliefs and practices as it refers to the belief in the immaculate conception of the Virgin Mary, a central doctrine in Catholicism. The term "Lourdes" also alludes to the Marian apparitions that took place in Lourdes, France, where the Virgin Mary is said to have appeared to a young girl named Bernadette Soubirous in 1858. This event has become a pilgrimage site for Catholics seeking healing and spiritual renewal.