Ravasio performed significant amounts of work in the social field. In twelve years of missionary activity she opened over 70 centres – each with infirmary, school and church – in the remotest spots of
Africa,
Asia and
Europe. In or around 1936, she was invited by Tanios Toni Kawas (a prominent cotton field landlord), son of Antoun Abdel Sayed Kawas (mayor of
Girga, Egypt), to open the Lady of the Apostles school in Girga. The school is still in operation today. Tanios Toni Kawas, having six young girls and no schools for them, invited many religious congregations, but only Ravasio responded to his request. As part of her work with lepers on the
Ivory Coast she was instrumental in promoting and popularizing the use of
chemotherapy for the cure of
leprosy, by orally administering
chaulmoogra oil which was extracted from the seed of a tropical plant. This medicine was later studied and developed further at the
Pasteur Institute in Paris. She encouraged the apostolate of Raoul Follereau, who, following in her footsteps and building on the foundations laid by her, is regarded as the apostle of the lepers. (1939). During the period 1939–1941 she conceived, planned and brought to fruition the project for a "Lepers' City" at
Adzopé (Ivory Coast). This was a vast centre, covering an area of 200,000 m2, for the care of leprosy sufferers. It remains even today one of Africa's and the world's leading centres of its kind. In recognition of this achievement,
France conferred the Couronne Civique, the highest national honour for social work, on the Congregation of the Missionary Sisters of Our Lady of the Apostles, of which Ravasio was
Superior General from 1935 to 1947. == God the Father revelations ==