MetaSub (IMAGE) Weill Cornell Medicine Caption Weill Cornell Medicine and Councilman Ben Kallos swab the New York City subway to kick off the MetaSub project Credit Getty/Weill Cornell Medicine 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.