João Carlos de Britto has been named general manager of Astellas Farma Brasil (AFB). He will report to Percival Barretto-Ko, senior vice president, International Operations at Astellas and will be based in São Paulo. Mr. Britto will be responsible for leading Astellas’ operations in Brazil.   “Brazil represents an important opportunity for Astellas to bring value and hope to patients and their families,” said Barretto-Ko. “João Carlos’ more than 25 years of pharma...