Google Earth Supermap of Avian Flu (IMAGE) University of Colorado at Boulder Caption Researchers using Google Earth technology are able to visually chart individual outbreaks of the avian flu as it has spread outward from China over the past decade, including gene mutations that are causing a resistance to a major class of antiviral drugs. Credit Google Earth, University of Colorado 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.