Instituto Butantan Cruz Foundation, Rio de Janeiro. The Butantan Institute is the largest producer in Latin America (and one of the largest in the world) of immunobiologicals and biopharmaceuticals. In 2001 it produced ca. doses of vaccines and vials of hyperimmune sera. The institute is responsible for the production of 90% of the vaccines used in Brazil. The institute contains a venom farm where researchers milk around a thousand snakes for their venom which is used to make antivenoms and for medical research. The production units manufacture the following bioproducts: The Butantan Institute is one of the major touristic and educational attractions
Oswaldo Cruz Foundation Rio de Janeiro and other locations; however, it contributes to improving health throughout the country, through its support to the Sistema Único de Saúde (Unified Health System, the Brazilian public health system), its proposals on public health policy-making, its research activities, its scientific expeditions, and the reach of its health services and products. Fiocruz is one of the founding members of the International Association of National Public Health Institutes, a membership organization of national public health institutes. Oswaldo Cruz Foundation The Oswaldo Cruz Foundation (Portuguese Fundação Oswaldo Cruz, also known as FIOCRUZ) is a scientific institution for research and development