Floor swab (IMAGE) University of California - San Diego Caption A member of the research team swabs the hospital floor to help determine where SARS-CoV-2 is, and isn't. Credit UC San Diego Health Sciences Usage Restrictions Use photo credit 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.