Christopher Boyd, NSF International (IMAGE) NSF International Caption Legionnaires' disease outbreaks are almost completely preventable, yet preparing for the outbreaks continues to be an afterthought in the US, said NSF International's Christopher Boyd. Credit NSF International Usage Restrictions None 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.