Schistosomiasis Vaccine, Fiocruz (IMAGE) Oswaldo Cruz Institute Caption The schistosomiasis vaccine was developed by Fiocruz, Brazil. Credit Gutemberg Brito/IOC/Fiocruz Usage Restrictions Only in relation with the vaccine. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.