[Dona Amélia Queen Reformatory: a sanatorium for weak children].

This article intends to examine the conditions of the city of Rio de Janeiro, regarding the city's health safety of the living and housing condition of its workers, which helped bringing about the spread of tuberculosis in the end of the 19th century and beginning of the 20th century. Evidencing the high incidence of tuberculosis at this time, it intends to verify the reasons for creating the Brazilian League Against Tuberculosis and its purpose, analyzing its project of assistance to children's health and its intervention to discipline, which resulted in the creation of the Dona Amélia Queen Reformatory.