Misericordia and leprosy in the 20th century

Leprosy, which in particular affects poor people of developing countries, was also a challenge for social and charitable activities. This was possible due to the engagement of "great community workers," people who devoted their professional and family life, passions, and their own material goods to conduct socio-medical activities among leprosy affected persons. This contribution discusses the work of the lepro-activists of international fame, Albert Schweitzer and Mother Teresa of Calcutta, as well, as those who are less well known, Wanda Maria Blenska and Marian Zelazek. (C) 2016 Elsevier Inc. All rights reserved.