Oswaldo Cruz father-in-law, a wealthy Portuguese merchant. Cruz found the seaport of Santos ravaged by an epidemic of bubonic plague that threatened to reach Rio de Janeiro and engaged himself immediately in the combat of this disease. The mayor of Rio de Janeiro authorized the construction of a plant for manufacturing the serum against the disease which had been developed at the Pasteur Institute by Alexandre Yersin and coworkers. He asked the institution for a scientist who could bring to Brazil this know-how. The Pasteur Institute responded that such a person was already available in Brazil: Dr. Oswaldo Cruz. On May 25,
South African Institute of Race Relations South African Institute of Race Relations Established in 1929 the South African Institute of Race Relations (SAIRR) is a research and policy organisation in South Africa. The Institute is "one of the oldest liberal institutions in the country,". The Institute investigates socio economic conditions in South Africa, and aims to address issues such as poverty and inequality, and to promote economic growth through promoting a system of limited government, a market economy, private enterprise, freedom of speech, individual liberty, property rights, and the rule of law. The SAIRR tracks trends in every area of South Africa's development ranging from business