Flu Tracking at Public's Fingertips (IMAGE) Ohio State University Caption The green lines on this interactive map represent how pandemic influenza (H1N1) has moved from points in the United States to geographic locations across the globe. Screenshot taken using Google Earth. Credit Ohio State University Usage Restrictions News media use only 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.