Giovanni Gazzinelli
Giovanni Gazzinelli (6 September 1927, in Araçuaí – 14 January 2020) was a Brazilian medical doctor and scientist, with a PhD in biochemistry from the Universidade Federal de Minas Gerais, with a specialization in immunology.Gazzinelli was Chief Scientific Investigator at Fiocruz. He received the ''grã-cruz'' ("Great Cross") of the ''Ordem Naciona l do Mérito Científico'' ("National Order of Scientific Merit") of Brazil. Provided by Wikipedia