Dr. Warren Lee, St. Michael's Hospital (IMAGE) St. Michael's Hospital Caption Many researchers are trying to develop new drugs to defeat the flu virus. Researchers at St. Michael's Hospital had a novel approach. Dr. Warren Lee wondered what would happen if someone developed a treatment that would prevent blood vessels from leaking into lungs, causing the respiratory failure that can kill people with flu. Credit Courtesy of St. Michael's Hospital 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.