Covid visualizations (IMAGE) Massachusetts Institute of Technology Caption This figure shows a network visualization of Twitter users appearing in the research. Color encodes community and nodes are sized by their degree of connectedness. Credit Image courtesy of Crystal Lee, Graham Jones, Arvind Satyanarayan Usage Restrictions Images are made available to non-commercial entities, press and the general public under a Creative Commons Attribution Non-Commercial No Derivatives license. You may not alter the images provided, other than to crop them to size. A credit line must be used when reproducing images 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.